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Facts about insects: Insects are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body, three pairs of jointed legs, compound eyes and one pair of antennae.
Related Questions
How does deforestation increase the warming of earth
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Answer:
Explanation:
Forests and trees store carbon . When they are degraded or completely cleared, e.g. by fire – a process referred to as deforestation – this stored carbon has the potential to be released back into the atmosphere as carbon dioxide and contribute to climate change .
Most digestion and absorption of food occurs in the
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The given statement, "Most digestion and absorption of food occurs in the" is incomplete and doesn't provide any clue about the required answer. Therefore, it is essential to know the full statement to provide a valid answer to this question.
The process of breaking down food into smaller components (nutrients) in our digestive system so that the body can absorb them for energy production and other metabolic processes is called digestion. The digestive process can be divided into two types: mechanical digestion and chemical digestion.
Mechanical digestion involves the physical breakdown of food into smaller particles through chewing and grinding. On the other hand, chemical digestion refers to the breakdown of food into smaller nutrients with the help of digestive enzymes and other secretions from the gastrointestinal tract.
After the breakdown of food, the process of absorption takes place. Absorption is the process in which the nutrients, minerals, and other components of food are absorbed by the small intestine and transported to other parts of the body. The small intestine is a critical part of the digestive system responsible for nutrient absorption, while the large intestine absorbs water and minerals.
Nutrients from food are absorbed by the small intestine into the bloodstream and then transported to cells throughout the body for energy production, tissue repair, and other metabolic processes.
In conclusion, the process of digestion and absorption of food is crucial for the proper functioning of the body. The majority of digestion and absorption of food occurs in the small intestine.
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what objects could we find in the stratosphere
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What objects can you find in the stratosphere?: The stratosphere extends from the top of the troposphere to about 50 km (31 miles) above the ground. The infamous ozone layer is found within the stratosphere. Ozone molecules in this layer absorb high-energy ultraviolet (UV) light from the Sun, converting the UV energy into heat.
describe the energy transfer between water molecules occurring as water moves in the ocean.
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Explanation:
Mark me as brainliaste
Then I will give you answer
What have researchers found a correlation between with respect to black holes? HELP PLEASE QUICK
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Answer: It’s A I think
Explanation:
I have no idea. Its Not D, im pretty sure. And I dont think it’s B. So it’s either A or C, and I think it’s A.
Answer: A
Explanation: just took the quiz and got it right
3. How does the age of crust change as you move further away from an ocean ridge?
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Explanation:
Oceanic crust slowly moves away from mid-ocean ridges and sites of seafloor spreading. As it moves, it becomes cooler, more dense, and more thick. Eventually, older oceanic crust encounters a tectonic boundary with continental crust.
SEQUENCING INFORMATION
One reading skill is the ability to sequence information, or to logically place items or events in the order in which they occur
Sequence the statements below to show the steps in the process of disposing of radioactive wasteWrite "1" on the line in front of the first step, "2" on the line in front of the second step, and so on.
5. Sites are closely monitored
6. Scientists locate a site that will not be damaged by Earth movements.
7Radioactive wastes are stored
8. Disposal facilities are built.
9. Wastes sit for thousands of years
RECOGNIZING CAUSE AND EFFECT
One reading skill is the ability to recognize cause and effect.
Read each question and write the answer in the space provided
10. Name two reasons why incinerators are the most expensive form of waste disposal.
11Why must incinerators be carefully monitored?
12. Why do engineers and geologists try to find disposal sites that are unlikely to be damaged by movements of the Earth?
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Sites are carefully inspected. 8. Refuse facilities are constructed 6. Researchers find a location that won't be impacted by tremors in the earth. 9.
Wastes linger for a very long time. 10. Due to their high energy requirements and strict construction requirements, incinerators are the most expensive way to dispose of trash. 11. Because they release poisonous gases and ash that might harm the air and water, incinerators need to be closely watched in the environment.
12. In order to assure that the trash will be safely confined and not released into the environment, engineers and geologists search for disposal sites that are unlikely to be affected by Earth movement.
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What are the steps in the Carbon Cycle? What elements or things are only found in this cycle?!
How is the Carbon Cycle similar to the Water Cycle? Where do they both take place?
What terms or steps are only found in the Water Cycle?
What are the steps in the Nitrogen Cycle? What terms or steps are only found in the Nitrogen
Cycle?
What similarties can be found between Nitrogen and Phosphorous? What do they both include?
Who benefits from these cycles?
What are the steps or terms can only be found in the Phosphorous Cycle?
How are the Water and Phosphorous Cycle related? What elments do they both include?
How is the Carbon Cycle similar to the Nitrogen Cycle What do they all have in common?
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1. One way that the carbon cycle is similar to the water cycle is that they're both Biogeochemical cycles.
I'm not sure on the rest, I hope this helped
Describe star systems
Short and simple but informative please!!
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Answer:
A star system or stellar system is a small number of stars that orbit each other, bound by gravitational attraction. Star clusters and galaxies are also known as star systems.
Explanation:
Hope this helps!
Giant sequoias can grow to be nearly 100 meters (328 feet) tall. They rely on a complex transport system to allow
water to travel from the roots to the leaves at the top of the tree.
Which transport tissue allows water to travel upward from the roots to the leaves?
Enter your answer in the box.
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The transported tissue that allows water to travel upward from the roots to the leaves is the xylem tissue in vascular plants such as in this case giant sequoia.
What is the function of the xylem tissue in trees and vascular plants?The function of the xylem tissue in trees and vascular plants is to transport water and dissolved solutes from the roots to the upper organs, i.e., the shoot and leaves.
Therefore, with this data, we can see that function of the xylem tissue in trees and vascular plants is based on water transport.
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Answer for the question with the diagram! 40 points!
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microfossil-like structures that provide evidence of very early life can be difficult to find and to interpret because blank . multiple choice question. rocks older than 3 billion years change significantly over time there are no rocks older than 2 billion years. rocks older than 3 billion years are very fragile
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Microfossil-like structures that provide evidence of very early life can be difficult to find and to interpret because rocks older than 3 billion years change significantly over time. The correct option is A.
What is microfossil?The minute remains of bacteria, protists, fungus, animals, and plants are known as microfossils.
Because they must be removed from rock samples in a specific way and viewed under a microscope, microfossils are a heterogeneous group of fossil remnants researched as a single discipline.
Because rocks older than 3 billion years change dramatically over time, it might be challenging to locate and interpret microfossil-like formations that show evidence of very early life.
Thus, the correct option is A.
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How did the buffer system resist change in pH when a strong base (NaOH) was added?
what is the chemical reaction that occurs to resist the change in pH?
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Answer:
The buffer system resists changes in pH by reacting with any added acid or base, which helps to maintain the pH of the solution within a specific range.
When a strong base such as NaOH is added to a buffer solution, the buffer system reacts with the base to produce a weaker base and a weak acid. For example, in the case of an acetic acid/sodium acetate buffer system, the reaction would be:
CH3COOH + NaOH → CH3COO- Na+ + H2OIn this reaction, the strong base NaOH reacts with the weak acid CH3COOH to produce the weaker base CH3COO- and water. This helps to neutralize the added base and prevents the pH of the solution from increasing significantly.
Similarly, when a strong acid is added to a buffer solution, the buffer system reacts with the acid to produce a weaker acid and a weak base. This helps to neutralize the added acid and prevents the pH of the solution from decreasing significantly.
Overall, the buffer system helps to maintain the pH of a solution within a specific range by reacting with any added acid or base and producing weaker acids or bases to resist changes in pH.
In the 19th century, what was known about atoms?
A) The half-life of all atoms
B) The number of atoms that exist in the world is increasing
C) The atom determines the chemical property of an element
D) The exact structure of all atoms
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Answer:
C. The atom determines the chemical property of an element.
Explanation:
hope this helps!
The atom determines the chemical property of an element. Therefore, option (C) is correct.
In the 19th century, it was understood that atoms determined the chemical properties of elements. Various investigations and theories proposed by scientists such as John Dalton, Dmitri Mendeleev, and J.J. Thomson led to the development of this understanding.
They observed that various elements exhibited distinct chemical behaviours and properties, which they attributed to the atoms' distinct structure and composition. This knowledge contributed to the development of atomic theory in the nineteenth century by laying the groundwork for the periodic table.
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How should an empty container of a P-listed medication be disposed of?
A) In a BLUE and WHITE pharmaceutical waste container
B) a BLACK container
C) In a RED bag
D) In a regular trash can
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7. For the following scenario provide a hypothesis, the dependent variable, independent variable, standardized variables, and control group.
Scenario: You want to determine whether plants communicate with their neighbors in response to stress, so you design an experiment. You have two groups of plants, one that will be exposed to a stressor and another that will not. You apply the stress 3 times a day for 10 days. At day 1 you measure the amount of stress hormone in the plants and then again you measure the amount of stress hormone on day 10.
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Here, the hypothesis is "plants communicate with their neighbors in response to stress", dependent variable is the amount of the stress hormone in the plants, and the independent variable is the exposure to stress (applied 3 times a day for 10 days), standardized variables are plants used, duration of the stressor, amount of stress hormone. The control group is the plant that is not exposed to stressor.
What is the significance of the control group?Here, the control group is the group of plants that are not exposed to stress, and the control groups plants are experimented or tested with the other plants to get the result of the stress hormone on the plants.
Hence, here, the hypothesis is "plants communicate with their neighbors in response to stress", dependent variable is the amount of the stress hormone in the plants, and the independent variable is the exposure to stress (applied 3 times a day for 10 days), standardized variables are plants used, duration of the stressor, amount of stress hormone. The control group is the plant that is not exposed to stressor.
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1)The cell theory includes all of these concepts exceptA)all cells come from the division of preexisting cells.B)each cell maintains homeostasis at the cellular level.C)cells are the building blocks of all organisms.D)every cell is capable of living on its own if isolated from the body.E)cells are the smallest units that carry out the essential functions of life
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Answer:
They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function.
Explanation:
-. Man is unable to digest dietary: A. Glycogen. B. Dextrin. C. Saccharose. Cellulose. E. Glucose.
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Answer:
Humans are unable to digest cellulose, because the appropriate enzymes to breakdown the beta acetal linkages are lacking.
Answer: Cellulose
Correct option is D
Explanation:
The molecular structure of cellulose is composed of linear polysaccharide units different from the starch. Thus the enzymes for starch digestion are present but for cellulose digestion, there is no enzyme present inside our body.
Therefore Man is unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking.
Describe way in which plants are adapted to swed dispersal by animals give an example
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Some seeds feature barbs or hooks that cling to an animal's skin, fur, or feathers. Birds can carry away the sticky seeds of plants like pittosporum.
How do plants adapt to animal seed dispersal?Seeds from plants that rely on animals for distribution are made to fit either within or outside of the animal. Burr- or hook-shaped seeds can cling to an animal's fur. Plants give seeds that are carried internally an enticing fruit pulp reward in exchange for the journey.
What kind of animal dispersal are examples?Mangoes, guavas, breadfruit, carob, and several fig species are some examples. Aardvarks and the desert melon (Cucumis humifructus) share a symbiotic connection in South Africa, where the mammals consume the fruit for food.
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Simple diffusion is the movement of molecules from high concentration to low concentration with the aid of a channel protein. true? or false?
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Answer:
False.
Explanation:
When a channel protein aids in movement of molecules from high concentration to low concentration, the type of diffusion is called "Facilitated Diffusion". It is not simple diffusion.
In our current day, one of the antibiotics used to treat typhoid fever is azithromycin. azithromycin works by binding to the large (50s) ribosomal subunit, inhibiting translation in s. typhi. this mode of action is most similar to which of the following antibiotics?
- Tetracycline
- Quinolones
- Sulfa drugs
- Penicilin
- Vancomycin
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Azithromycin inhibits translation in S. Typhi by binding to the large (50S) ribosomal subunit. This mechanism of action is most similar to that of Sulfa drugs.
Sulfa drugs work by binding to and preventing a specific enzyme known as dihydropteroate synthase (DHPS). This enzyme is essential for the synthesis of folate, a nutrient. Mammals get their folate from their diet, but bacteria must synthesize it.
Sulfonamides, also known as "sulfa drugs," are a class of antibiotics that treat bacterial infections.
Sulfa drug, also known as sulfonamide, any of a class of synthetic antibiotics with the sulfanilamide molecular structure. Sulfa drugs were among the first chemical compounds that were used systematically to prevent and treat bacterial infections in humans.
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Identify the following particles as being charged or uncharged/neutral. If charged, indicate whether they are charged positively or negatively. (n = neutron, p = proton, e = electron)
*particle C
proton +20
electron -18
urgent ^^
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Answer:
Particle A is negatively charged.
Particle B is neutral.
Particle C is positively charged.
Explanation:
Particle A is negatively charged because the number of electrons is more than number of protons so the particle gain negative charge. Particle A is neutral due to same number of proton and electron which cancels the effect of one another and become neutral whereas the Particle B is positively charged due presence of more number of protons as compared to number of electrons so the particle gain positive charge.
Which organism is not an example of the phylum Annelida?LeechEarthwormMarine wormTapeworm
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The members of the phylum Annelida are also known as ringed worms or segmented worms, that have multiple segments (what we see externally as rings), a circulatory system, and a rounded shape.
Ragworms, earthworms, and leeches are annelids but tapeworms ARE NOT annelids (option D), which are part of the phylum Platyhelminthes and are not segmented and don't have a circulatory system.
PLEASE HELP !!!
Sound is a vibration that travels through ______ . some types of matter are made of pieces too small to be seen, called _______ . molecules are the ______ pieces that matter can be broken into without changing the kind of matter. when a string vibrates, it makes molecules of gases in the air next to it _______ . a vibration that spreads away from a vibrating object is a _______ . it carries the energy from the vibrating object outward in all ______ . when sound waves reach your ______ , they make the parts inside vibrate. since air is a mixture of _______ , you may conclude that sound can travel through gases.
a.SOUND WAVE
b. SMALLEST
c. VIBRATE
d. MOLECULES
e. MATTER
f. GASES
g. DIRECTIONS
h. EAR
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2. molecules (d)
3. smallest (b)
4. vibrate (c)
5. directions (g)
6. ear (h)
7. gases (f)
Six white-tailed deer and six sika deer were enclosed in a pasture for observation during an eight-year study in central Texas. White-tailed deer are a native species to central Texas, while sika deer are a nonnative species to central Texas. White-tailed deer feed on flowering plants and the tips of trees and shrubs but do not eat grass. Sika deer feed on flowering plants, the tips of trees and shrubs, and grass. All other grazing animals were kept out of the pasture during the study. The number of sika deer more than doubled after the eight years, while the population of white-tailed deer decreased by 50 percent. Which of the following statements best supports the results from the study?
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The sika deer out competed the white-tailed deer in consuming flowering plants and shrubs.
This statement best supports the results from the study.
In an ecosystem, organisms need homes and resources like nutrients to develop, reproduce, and survive. In a habitat, there are scarce resources for which all organisms contend. An ecosystem supports a wide range of species and holds thousands of them.
Competition can be divided into two primary categories: intraspecific and interspecific. While intraspecific competition refers to competition inside a species, interspecific competition is the competition for resources among individuals of different species. Similar species fight for resources and have similar needs.
When two species fight for the same resources, interspecific competition results in one of two outcomes: either the weaker species becomes extinct or occupies a different niche.
Specialists are what?
Animals classified as specialists are those that efficiently utilise their resources and have few rivals as a result.
Except for option (b), none of the other possibilities are true.
White-tailed deer are not specialists since their diets are nearly identical to that of sika deer.
The white-tailed deer population will be impacted if parasites had an impact on the sika deer population.
All animals will be impacted if local climate changes have an impact on plant resources.
Therefore, choice b is the right choice.
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Six white-tailed deer and six sika deer were enclosed in a pasture for observation during an eight-year study in central Texas. White-tailed deer are a native species to central Texas, while sika deer are a nonnative species to central Texas. White-tailed deer feed on flowering plants and the tips of trees and shrubs but do not eat grass. Sika deer feed on flowering plants, the tips of trees and shrubs, and grass. All other grazing animals were kept out of the pasture during the study. The number of sika deer more than doubled after the eight years, while the population of white-tailed deer decreased by 50 percent.
a. The sika deer are generalists, while the white-tailed deer are specialists.
b. The sika deer out competed the white-tailed deer in consuming flowering plants and shrubs.
c. Parasites infected the sika deer population but did not infect the white-tailed deer population.
d. Change in the local climate reduced the availability of food resources for the white-tailed deer population
Which of the following is an environmental cost of commercial agriculture? A. Overconsumption of water B. Efficient milk production C. Crop rotation D. Primary food crops
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Answer: A. overconsumption of water
Explanation:
Every other answer is a a positive
the five inch end of a dna molecule is considered the blank where as the 3 inch end of the dna molecule is considered blank
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The 5-inch end of a DNA molecule is considered the "5' end," whereas the 3-inch end of the DNA molecule is considered the "3' end."
In DNA, the numbering convention of the carbon atoms in the sugar component of the nucleotides is used to designate the ends of the molecule. The carbon atoms in the sugar ring are labeled with prime (') symbols.
The 5' end refers to the carbon atom in the sugar ring of the DNA nucleotide that is bonded to a phosphate group. It is called the 5' end because it is attached to the 5th carbon in the sugar ring.
The 3' end, on the other hand, refers to the carbon atom in the sugar ring of the DNA nucleotide that is bonded to a hydroxyl (OH) group. It is called the 3' end because it is attached to the 3rd carbon in the sugar ring.
The distinction between the 5' and 3' ends of DNA is important because it determines the directionality of the DNA molecule during processes such as replication and transcription. DNA is synthesized in a 5' to 3' direction, with new nucleotides being added to the 3' end of the growing DNA strand.
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The complete question is :
The five inch end of a dna molecule is considered the ___________ where as the 3 inch end of the dna molecule is considered ___________.
the golgi apparatus hangs out with the
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The Golgi apparatus is an organelle that processes and packages proteins and lipid molecules.
and those molecules are further transported inside or outside the cell.
it is located within the cytoplasm, it is usually nearby the nucleus and the rough endoplasmic reticulum (where the ribosomes are located)
Using evidence from Unit 3, explain how the rock cycle is one example of the Law of Conservation of Matter.
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Explanation:
The rock cycle is governed by the recycling of mineral phosphates that are found in the form of PO4 3- by plants. it is recycled thanks to Bacteria, plants, detritus interrelated with the mineralization, dissolution, abd decomposition of phosphates.
Can you please write this reaction down step by step on paper?
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The fatty acid C23:3 (Δ8,11,14) has 23 carbon atoms and three double bonds located at positions 8, 11, and 14 and its breakdown occurs through beta-oxidation.
What are the beta-oxidation steps?The fatty acid C23:3 (Δ8,11,14) has 23 carbon atoms and three double bonds located at positions 8, 11, and 14.
The breakdown of this fatty acid can occur through β-oxidation, which is the process of sequentially removing two-carbon units from the carboxyl end of the fatty acid. Each round of β-oxidation involves four steps: oxidation, hydration, oxidation, and thiolysis.
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