What features do all arthropods have in common

Answers

Answer 1

Answer:

they all have a exoskeleton, bi-lateral symmetry, jointed appendages, segmented bodies, and specialized appendages.

Explanation:

Answer 2

Answer:

An exoskeleton is what all arthropods have in common. This is a feature where the organism has a skeleton outside its skin rather than inside like humans do.

➫ Hope this helps!


Related Questions

What is the difference between environmental science and environmentalism?

Answers

Answer:Environmental science is the pursuit of knowledge about the workings of the environment and our interactions with it. Environmentalism is a social movement dedicated to protecting the natural world. Nature makes resources at similar speeds.

Explanation:

Organisms exhibit different types of adaptations as a means of survival. What type of adaptations do the caterpillar and the plant show in this interaction?


The green color of the caterpillar is an example of a _____ adaptation to avoid predators, while the release of bioactive chemicals by the plant to protect itself from the insect’s attack is a ______ adaptation.

Answers

Answer:  The green colour of the caterpillar is an example of a structural adaptation to avoid predators, while the release of bioactive chemicals by the plant to protect itself from the insect's attack is a physiological adaptation.

The green color of the caterpillar is an example of a structural adaptation to avoid predators, while the release of bioactive chemicals by the plant to protect itself from the insect's attack is a physiological adaptation.

Microbes, plants, and animals all live in surroundings that may alter to become drier, hotter, colder, more acidic, darker, and sunnier – with an almost unlimited number of variations.

Organisms have genetic benefits, such as a mutation that helps them survive the new environment, transmit the change down to their progeny, and the change becomes common enough in the population to be manifested as an adaptation.

Adaptations are key attributes that allow species to survive in their environments. There are three basic types of adaptations: structural, physiological, and behavioral.

Most creatures have a blend of all of these categories.

Structural adaptations are changes to the way an animal's body operates or appears on the outside. Body components (such as feet and ears) and body coverings (such as fur and scales) are examples of structural adaptations.

The interior workings of an animal's body are referred to as physiological adaptations. This involves changes in an animal's cells, molecules, and processes.

Behavioral adaptations describe how an animal behaves. This covers activities such as sleeping and conversing.

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Describe photosynthesis and explain why it is important to animals​

Answers

Answer:

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. To animals photosynthesis is important because we need the oxygen it releases to breathe and live.

Explanation:


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I need help with 1-3 !I need three good questions

I need help with 1-3 !I need three good questions

Answers

1. a. What are the different environment that are home to various kind of organisms?

b. What are the environmental factors affecting the population size of a certain species?

c. How can an organism adapt to different kinds of environment?

The first question is regarding biosphere. The second is about carrying capacity. The third is about adaptation.

PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.

PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.

Answers

Answer: c

Explanation: :)

effect of water stress on biomass accumulation​

Answers

Explanation:

The effect of water stress on biomass accumulation is it effects the export of photoassimilates from leaves in both species

During reduction, PGA reacts with ATP and NADPH. What does ATP contribute to the reaction?
A. carbon
B. hydrogen ions
C. electrons
D. phosphate group

Answers

Answer:

D. Phosphate group

Explanation:

When oxygen is added to a carbon chain, one of the predicted outcomes is the addition of a phosphate group to ADP, which generates ATP. Furthermore, during cellular respiration, biological energy is converted to generate adenosine triphosphate, which is used by the cells for energy.

Answer:

d

Explanation:

Consider your own personality and those of people you know. What traits do you enjoy in

Answers

Some character traits reveal positive aspects of a person's underlying values or beliefs.

generosity.

integrity.

loyalty.

devoted.

loving.

kindness.

sincerity.

self-control.

Which sentence explains how the regular arrangement of strongly bonded
monomers relates to cellulose's function in an organism?
OA. It allows the molecules to attach to foreign bodies and mark them
for destruction.
B. It allows the molecules to provide strength to leaves, stems, and
trunks.
OC. It allows the molecules to store a lot of information.
OD. It allows the molecules to provide insulation for internal body
parts.

Answers

Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers.

What is cellulose's function?

Cellulose is a natural polymer made of smaller sugar units. It is present in cell walls of plant cells. It gives remarkable strength to the cell. It also helps in the absorption of water thus, preventing desiccation of cell.

Cellulose is a major component of plant cell walls, and is the world's most abundant biopolymer. Cellulose contains apparently simple linear chains of glucose residues, but these chains aggregate to form immensely strong microfibrils.The cellulose molecules provide tensile strength to the primary cell wall. Each molecule consists of a linear chain of at least 500 glucose residues that are covalently linked to one another to form a ribbonlike structure, which is stabilized by hydrogen bonds within the chain .

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Answer:

the answer is b

Explanation:

i just took the test

the table shows data collected on pH level of an Adirondack lake from 1989 to 1996.

describe the the trend in pH level in lake over this 16 year period.

___________________________________________________________________________

Year pH level

1989. 6.7
1984. 6.3
1986. 6.4
1988. 6.2
1990. 5.9
1992. 5.6
1994. 5.4
1996. 5.1

Answers

The lake's pH has become acidic; in 1989, it was 6.7; by 1996, it had dropped to 5.1. This shows that the increase in the acidity which has several bad impacts on the lake water ecosystem and its community.

What happens when the freshwater becomes acidic?

The freshwater ecosystem differs from the oceanic saltwater ecosystem in that freshwater contains phytoplankton, edible fish, and so on. The fresh water has a normal pH, but the pH decreases and induces acidity when the water is polluted with different chemicals, such as nitrogen oxide, sulfur dioxide, etc.

When acid rain happens due to man-made pollution, this further adds acidity to the fresh water, and as a result, the species that live in the lake are not able to live and breathe properly due to a lack of oxygen. The acidity in the table increased year after year from 1989 to 1996.

Hence, the acidity of the lake increased and the pH decreased in these years, from 1989 to 1996.

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what is the molarity​

Answers

Answer:

Hope its help you

if wrong then sry

what is the molarity

Answer:

Explanation:

the number of moles of solute per liter of solution. molar concentration

Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as the moles of a solute per liters of a solution. Molarity is also known as the molar concentration of a solution. Explanation: To get the molarity, you divide the moles of solute by the liters of solution. Molarity=moles of solute liters of solution. For example, a 0.25 mol/L NaOH solution contains 0.25 mol of sodium hydroxide in every litre of solution.

Question 1 A heterozygous yellow-seeded plant is crossed with a homozygous yellow seeded plant. i. ii. Question 2 Complete the punnet square and write the genotypic and phenotypic ration for the possible offsprings. (3 marks) Genotypic ration Phenotypic ration What is the probability of having a pure breeding green seeded offsprings (2 marks) What is the probability of having a yellow-seeded plant in F2 generation, when a true breeder from F1 is crossed with a non-true breeding yellow seeded plant? (2 marks)​

Answers

Answer:

Explanation:

To solve this problem, let's represent the heterozygous yellow-seeded plant as "Yy" and the homozygous yellow-seeded plant as "YY."

i. When crossing a heterozygous yellow-seeded plant (Yy) with a homozygous yellow-seeded plant (YY), we can set up a Punnett square to determine the possible offspring genotypes:

    Y     Y

y   Yy  Yy

y   YY  YY

ii. The genotypic ratio is 2:2 or 1:1 for the possible offspring genotypes: Yy and YY.

The phenotypic ratio is also 2:2 or 1:1 for the possible offspring phenotypes: yellow-seeded (YY and Yy).

Question 2:

To determine the probability of specific outcomes, we need additional information about the parental genotypes and their inheritance patterns. Please provide the genotypes of the true breeder from F1 and the non-true breeding yellow-seeded plant for a more accurate calculation.

What number are you in the age of life all around the world

Answers

Answer:

Human lifespan over time

Explanation:

one way the immune system reacts when one of these viruses enters the body

Answers

Answer:

One way the immune system defends the body is when a virus or harmful bacteria is causing your temperature to skyrocket, giving you a fever. This is used by the immune system to try to burn out the bacteria/virus, killing it with heat.

Explanation:

Hope this helps you!!

What adaptive advantage would a plant have if it contained several pigments instead of just one or two?

Answers

Answer:Multiple Pigments Allow The Plant To Have Both Photosynthesis And Cellular Respiration To Maximize The Amount Of Energy They Capture From The Sun. B. Multiple Pigments Absorb Different Wavelengths Of Light, Allowing The Plant To Capture The Maximum ...

Explanation: Do you need more???

While standing near a river, a student noticed small rocks colliding with larger rocks, causing small pieces to break off and be carried
downstream. What processes is the student observing?
A. The small rocks are chemically weathering the larger rocks and erosion is moving the pieces downstream.
B. The small rocks are chemically weathering the larger rocks and deposition is moving the pieces downstream.
C The small rocks are mechanically weathering the larger rocks and erosion is moving the pieces downstream.
D. The small rocks are mechanically weathering the larger rocks and deposition is moving the pieces downstream.

Answers

C. The small rocks are mechanically weathering the larger rocks and erosion is morning the pieces downstream

There is no chemical change in this so it has to be mechanically. Than erosion is causing the rocks to be moving the pieces downstream. Deposition means another thing...

Which of the following correctly describes the relationship between hibiscus flowers and bumblebees that eat hibiscus nectar and transfer the pollen of the hibiscus flower?

Answers

Answer:

The options are not included but the relationship between them is MUTUALISM.

Explanation:

The question depicts a relationship between two different species of organisms (hibiscus and bumblebees) called Symbiosis. Symbiosis can be of different types depending on whether the effect of the relationship on the involved organisms. The type in this case is MUTUALISM, which is a relationship between two organisms that are both benefitting from the relationship.

The bumblebees are benefitting from the relationship by getting fed from the nectar produced by the hibiscus flower plant while the hibiscus is benefitting from the relationship by getting its pollen transferred to another plant by the bees.

Answer:

mutualism: bumblebees pollinate hibiscus flowers and hibiscus flowers provide food for bumblebees

Explanation:

Mark this and return
How is energy related to the change of state
represented by the model?
O Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
Atoms lose energy as a gas changes to a liquid.

Mark this and returnHow is energy related to the change of staterepresented by the model?O Atoms gain

Answers

The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.

What is Atoms?

A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.

The atoms in this process move from a higher-energy state  to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.

Therefore the correct option is d.

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Which hormone is regulated by the anterior pituitary insulin, cortisol, TRH , or parathyroid hormone

Answers

The anterior pituitary regulates several physiological processes. This is possible because it has the capacity to secrete hormones: ACTH, TSH, FSH, LH, GH, PRL.

In this case, your question refers to cortisol. ACTH is released, it goes to adrenal gland and causes it to produce cortisol.

how can discussion,projects,campaigns and events support victims of cyber bullying​

Answers

Answer:

Discussions,projects,campaigns, and events to support victims of cyber bullying are crucial to making cyber bullying stop. They help raise awareness of the subject to help those that are victims of cyber bullying.

Explanation:

In a population of mice, there are two alleles of the A locus (A1 and A2). Tests showed that, in this population, there are 384 mice of genotype A1/A1, 210 of A1/A2, and 260 of A2/A2. What are the frequencies of the two alleles in the population

Answers

Answer:

f(A1) = 0.575f(A2) = 0.425

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

any two features of plants grown in hot and moist places​

Answers

Answer:

KINDLY SEE ATTACHED

Explanation:

hope it help goodluck:)

any two features of plants grown in hot and moist places

The boundaries of a country is similar to what in a cell?
...

Answers

Answer:

The Cell Wall

Explanation:

Im Smart


Species that are multi-celled, have nuclei, and photosynthesize can be found only in

Species that are multi-celled, have nuclei, and photosynthesize can be found only in

Answers

Answer:

yooo I have the same question

Explanation:

its animalia and plantae

Species that are multi-celled, have nuclei, and photosynthesize can be found only in the kingdoms Animalia and Plantae.

What is kingdom Plantae?

Plantae is a kingdom composed of multicellular eukaryotic organisms capable of synthesizing their own foods by performing photosynthesis.

Animalia is another eukaryotic kingdom composed of organisms that cannot produce their own food (i.e, they are heterotrophs).

Eukaryotic cells contain cell nuclei and membrane-bound organelles.

In conclusion, species that are multi-celled, have nuclei, and photosynthesize can be found only in the kingdoms Animalia and Plantae.

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Why does the exploratorium dissect cow eyes?

Answers

Answer:At the Exploratorium, we dissect cows' eyes to show people how an eye works. ... A tough, clear covering over the iris and the pupil that helps protect the eye. Light bends as it passes through the cornea. This is the first step in making an image on the retina.

Explanation:

The Exploratorium dissects cow eyes to provide visitors with a hands-on learning experience that helps them understand the anatomy and functioning of eyes.

Cow eye dissection is a popular educational activity at the Exploratorium and similar science museums because it offers a unique opportunity for visitors to engage with real anatomical specimens and gain insights into the complexity of the eye's structure and function. This hands-on experience fosters a deeper understanding of the visual system, how light is focused, and how images are processed by the brain.

The activity allows visitors to compare the similarities and differences between cow eyes and human eyes, leading to discussions about animal adaptations and evolution. Overall, cow eye dissection is an effective and engaging educational tool that promotes scientific inquiry, curiosity, and a better understanding of the remarkable complexities of the visual system.

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Stanley wants to do a research project on the impact of using paper bags versus plastic bags. Which question could he use as a research question to guide his search for information?(1 point

A Do more people use paper or plastic bags when shopping?
B Are plastic bags more popular than paper bags?
C Are paper bags less expensive than plastic bags?
D Do paper bags cause less pollution than plastic bags?

Answers

The most appropriate research question that Stanley could use to guide his search for information on the impact of using paper bags versus plastic bags is: Do paper bags cause less pollution than plastic bags? Therefore the correct option is option D.

This question directly addresses the environmental effect of paper and plastic bags, which is a major point of contention in the argument over which type of bag to use.

It is also a focused and specific research question that can help Stanley direct his research and draw clear conclusions based on the evidence he discovers. Therefore the correct option is option D.

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Which of the following is true?
a. An organ system is least vulnerable to the effects of a teratogen when it is developing rapidly.
b. The effects of a teratogen do not appear to be related to the "dose" received.
c. The quality of a postnatal environment has little impact on the effect of a teratogen.
d. The genetic makeup of a fetus can influence the impact of a teratogen.

Answers

The effects of a teratogen may vary depending on the genetic make-up of the fetus. Alcohol and smoking are two of the most common preventable causes of birth defects and developmental disabilities

What is a known teratogen?

Teratogens are any substances that, when ingested by a pregnant person, impair the development of the fetus. Alcohol, smoking, toxic chemicals, radiation, viruses, some maternal health conditions, and specific prescription drugs are known teratogens.

A teratogen is a substance that can harm a developing fetus by causing abnormalities or birth defects. Some medications, illicit drugs, tobacco, chemicals, alcohol, certain infections, and in some cases, uncontrolled health issues in the expectant parent are examples of common teratogens.

Alcohol and smoking are two of the most common preventable causes of birth defects and developmental disabilities. The fetus and the baby are significantly impacted by alcohol use during pregnancy. Alcohol can travel from the mother's bloodstream to the fetus through the placenta.

Therefore, the correct answer is option d. The genetic makeup of a fetus can affect the result of a teratogen.

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what is an example of an organism that under goes binary fission

Answers

Answer:

Organisms that reproduce by binary fission include Bacillus subtilis,   Escherichia coli, Clostridium perfringens, Corynebacterium diphtheriae, Amoeba

Explanation:

Submission 3 Capstone Project: How can you make your community more environmentally sustainable? Below are 3 Crosscutting Concepts. Select two and provide an explanation for how your investigation/”research” on energy usage in the home addresses them.

1.Crosscutting Concepts Patterns: Observed patterns in nature guide organization and classification and prompt questions about relationships and causes underlying them. Explanation

2. Cause and Effect: Claim uses empirical evidence to differentiate between cause and correlation, and supports specific cause and effect relationships. Explanation

3.Explanation Stability and Change: Analysis and explanation of geoscience data and global climate models show that a change in one Earth system can result in feedbacks (negative or positive) that can stabilize or destabilize a system. Explanation

Answers

Crosscutting Concept: Patterns

Patterns observed in the natural world facilitate organization and classification, as well as raise inquiries about the underlying relationships and causes.

During my exploration of energy usage in residential settings, I discerned several discernible patterns. For instance, a prominent pattern emerged, indicating that the bulk of energy consumption in homes pertains to heating and cooling, followed by lighting and appliances. Moreover, I discovered that energy usage displays notable variations based on factors such as dwelling size, number of occupants, and climatic conditions.

These identifiable patterns enable us to comprehend the factors influencing energy consumption and identify avenues for conservation. By acknowledging that heating and cooling dominate energy use, we can channel our efforts towards enhancing the efficiency of these systems.

Patterns Cause and Effect?

Utilizing empirical evidence, claims can differentiate between causal relationships and mere correlations, thus supporting the establishment of specific cause and effect linkages.

During my investigation into energy usage in residential environments, I employed empirical evidence to unveil distinct cause and effect associations. For instance, I observed a positive correlation between energy consumption and dwelling size. This relationship can be attributed to the increased energy requirements for heating and cooling in larger homes.

Similarly, I discovered that energy consumption rises alongside the number of occupants. This phenomenon arises due to the presence of more individuals utilizing appliances and lighting fixtures.

These cause and effect relationships foster a deeper comprehension of how our choices impact energy consumption. For instance, if we aspire to curtail our energy usage, we can opt for smaller homes or limit the number of occupants.

Crosscutting Concept: Stability and Change

Analysis and explication of geoscience data and global climate models reveal that modifications within one Earth system can yield feedback loops, which can either stabilize or destabilize the system.

Throughout my examination of energy usage in residential settings, I ascertained that alterations in a single energy-consuming appliance or behavior can trigger a chain reaction affecting other appliances and behaviors. Consider replacing inefficient light bulbs with energy-efficient alternatives; this simple change can prompt a behavioral shift to turn off lights when leaving a room, subsequently resulting in a substantial reduction in energy consumption.

These feedback loops empower us to comprehend how our choices can influence the environment. For instance, collectively opting for reduced driving can mitigate air pollution and greenhouse gas emissions.

By comprehending the crosscutting concepts of patterns, cause and effect, and stability and change, we can make informed decisions regarding energy usage. These choices enable us to diminish our environmental footprint and forge a sustainable future.

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A plant grows three centimeters faster per day when placed on a window sill than it does when placed on a table in the middle of the living room.

Answers

When a plant is placed on a window sill as opposed to a coffee table in the midst of the living room, it grows three inches more per day. This finding can be tested. There is a quantitative observation.

What effect of plant growth due to sunlight?

That occurs because plants require light for photosynthesis; otherwise, they begin to wilt and finally perish for lack of food and nutrients. The leaves will eventually dry out and fall off the plant if they are kept on for too long.

Therefore, In the dark, plants do not grow more quickly; rather, they do. However, because of rapid cell elongation, plants appear to grow more quickly in low light conditions.

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How do I write these as an inequality? HELP!! WILL MARK AS BRAINLIEST!!Read and choose the option with the correct answer, based on what you learned from the lesson.Me llamo Mara. En mi pas yo saco la basura cada every da y quito la mesa despus de cenar. Mi mam me paga pays me cuatro billetes.Juan, y t?Hago la cama despus de desayunar y doblo la ropa en mi cmoda. Antes de salir el sbado, ordeno el bao y corto la grama. Mi pap me to me paga cinco billetes.Based on what you learned from the lesson, which country are Mara and Juan describing? (1 point)USANicaraguaGermanySpain The question is attached on the image below. Help is needed urgently please help! The three types of symbiosis are ___ and ___ why is a saturated fatty acid that is composed of 18 carbons slightly less hydrophobic than a hydrocarbon that is composed of 18 carbons? help me ina a hurry please !!! How did the development of the Social Classes affect Japan during the Shogunate Period mani sold his laptop at 3/5th of the price at which he bought it. What is the percentage loss that mani made? What type of wave moves the audio and visual signals?1. electromagnetic wave2. transmitter wave3. carrier wave4. image wave Hey, I need help with this: In what ways did the Union not support its people early in the war? >Don't judge a book by its cover' is an example of aPlot>Setting>Theme>Conflict Compared to an Oympic sized swimming pool filed with basketballs in Olympic sied wool with ping pong balls would have: noty space between the balis Les mot space between the bals the sanse amount of enoty space between the bats 9. Which of the following is NOT part of the Bid Documents:a.Drawingsb.Specificationsc.Addendad.Signed Agreement10. Which of the following are generally not considered traits of professional behavior?a.Habitual tardiness and unkempt appearanceb.Prompt and neat appearancec.Respectful and knowledgeabled.None of the above Pls help me with this problem Onasha HunterGraphs of More Than One FunctionCUf(4) =tyIf g(x) = 2, x =630y = 9(2)2010X-84-10y = f(x)-20 Keith will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $49.98 and costs an additional $0.14 per mile driven. The second plan has an initial fee of $39.98 and costs an additional $0.18 per mile driven. How many miles would Keith need to drive for the two plans to cost the same? Homework Assignment #3 3-D Forces Problem # 1: Express each of the forces in Cartesian vectors form and determine the magnitude and coordinate direction angles of the resultant force. Problem # 2: The roof is supported by cables as shown in figure. If the cables exert forces FAB=100 N and FAC= 120 N on the wall hook at A as shown in figure, determine the resultant force acting at A. Express the resultant as a Cartesian vector Problem # 2: The roof is supported by cables as shown in figure. If the cables exert forces FAB=100 N and FAC= 120 N on the wall hook at A as shown in figure, determine the resultant force acting at A. Express the resultant as a Cartesian vector Once the activity of americium in a smoke detector falls below 5 percent of its original activity, it's no longer able to effectively detect smoke and trigger the alarm. If the half-life of americium-241 is approximately 432.2 years, how many years will it take before the americium-241 is unable to detect smoke?Question 11 options:A) 10 yearsB) 20 yearsC) 1,868 yearsD) 2 years a developed vocabulary in preschoolers predicts better reading comprehension in third grade. t or f The bunny rabbit's fur is brown. The fur color is itsO genotypeO phenocopyO alleleO phenotype