Which space tool would be best used for determining the elements found in a star?
A.Satellite
B.Space Probe
C.Telescope
D.Spectroscope
Answers
Answer:
Space Probe
Explanation:
The probe would collect samples of the material your trying to gather
Related Questions
The fish in an aquarium swim to the top when the light is turned on. Develop a hypothesis to explain this behavior and design an experiment to test the hypothesis.
Answers
PLEASE HELPP A cells chromosome contains: A. Genes B. chlorophyll C. sperm D. Eggs
Answers
Answer:
A
Explanation:
genes
Imagine that a student wants to breed a species of rose that has a wonderful smell. The student has many different types of roses, but none of the individual roses has the wonderful smell that the student wants. What is the best way to go about breeding a pure species rose with the trait that the student wants?
Answers
Answer:
The best way to go about breeding a pure species of rose with the trait that you want is to breed the roses with another species of flower that smells good.
Explanation:
What do you mean by Traits?
Traits may be defined as the appearance or the manifestation of the desired characters.
This process of selecting the traits of your own choice is known as artificial selection. Through this technique, any individual can make the cross of their own desired characters.
Therefore, the best way to go about breeding a pure species of rose with the trait that you want is to breed the roses with another species of flower that smells good.
Which animal will have more biotic potential. A rabbit who gives birth in 4 months or an elephant who gives birth in 18 months? Why?
Answers
Answer:
I suppose that a rabbbit who gives birth in 4 months sounds correct.
Explanation:
Biotic potential is described by the unrestricted growth of populations resulting in the maximum growth of that population. Biotic potential is the highest possible vital index of a species; therefore, when the species has its highest birthrate and lowest mortality rate. So the rabbit giving birth in 4 months has better Biotic Potential because it has a more higher rate in population compared to the elephant.
Pls Consider giving me Brainliest! It would help a lot!
160. what term represents the six anatomical locations of predictable movement patterns where movement dysfunctions can be detected?
Answers
The term that represents the six anatomical locations of predictable movement patterns where movement dysfunctions can be detected is "Regional Interdependence."
This concept refers to the idea that dysfunction in one area of the body can cause compensatory movements and dysfunction in another area. The six regions that are commonly evaluated for regional interdependence are the foot/ankle, knee, lumbar spine, thoracic spine, cervical spine, and shoulder.
By assessing movement patterns in these regions, healthcare professionals can identify potential dysfunctions and develop targeted interventions to improve overall movement and function. Understanding regional interdependence is essential for effective rehabilitation and injury prevention.
For more such answers on Anatomy
https://brainly.com/question/5029605
#SPJ11
PLS HEEEEELP!!! What is the function of the nervous system? What is the basic unit of the nervous system? If y'all can answer ur the BEST!
Answers
Answer:
The nervous system transmits signals between the brain and the rest of the body, including internal organs. In this way, the nervous system's activity controls the ability to move, breathe, see, think, and more. The basic unit of the nervous system is a nerve cell, or neuron.
3. A microscope has a 10X ocular (eyepiece) and two objectives of 10X and 40X respectively.
Calculate the low and high power magnification of this microscope. Show your formula and all work.
Answers
Answer:
Low: 100x
High: 400x
Explanation:
Multiply the ocular by the objective to get the total magnification.
10 * 10 = 100
10 * 40 = 400
where do the vesicles that are being made for secretion from the cell become modified and packaged?
Answers
Vesicles for secretion are modified and packaged in the Golgi apparatus before being transported to the cell membrane.
The vesicles that are being made for secretion from the cell undergo modification and packaging in the Golgi apparatus, an organelle found within eukaryotic cells.
The Golgi apparatus is a series of flattened, membrane-bound sacs called cisternae that receive proteins and lipids from the endoplasmic reticulum. It then modifies, sorts, and packages these molecules into vesicles for transport to various destinations, including secretion from the cell.
Once the vesicles are ready, they move towards the cell membrane and eventually fuse with it, releasing their contents outside the cell in a process called exocytosis.
For more such questions on membrane, click on:
https://brainly.com/question/1768729
#SPJ11
Exposure to toxins can affect a cell's homeostasis and energy production. Cells exposed to toxins will most likely-
Answers
Answer:
When toxins damage your enzymes, they prevent the production of hemoglobin in your blood, which can accelerate aging. It also can lead to the failure of energy production and lower your protection against oxidated stress. Failure of these normal body functions increases your risk of diseases like: Cancer.
Explanation:
Toxins modify gene expression. Our genes switch off and on to adapt to changes in our bodies and the outer environment. But many toxins activate or suppress our genes in undesirable ways. Toxins damage cell membranes so they don't respond properly.
How many cm are in 6.9 km?
69,000 cm
690 cm
690,000 cm
6,900,000 cm
6,900 cm
Answers
To convert kilometers to centimeters, multiply the number of kilometers by 100,000. 6.9 kilometers is equivalent to 690,000 centimeters. The correct option is c.
There are 1,000 meters in a kilometer.
Additionally, there are 100 centimeters in a meter.
Therefore, to convert kilometers to centimeters, multiply the number of kilometers by the conversion factor of 1,000 meters/kilometer and 100 centimeters/meter.
Given the distance of 6.9 kilometers.
6.9 km × (1,000 m/km) × (100 cm/m)
=690,000 cm
Therefore, 6.9 kilometers is equivalent to 690,000 centimeters. The correct option is c.
To know more about Kilometer, click here:
https://brainly.com/question/13987481
#SPJ6
If the AG of a reaction was -31.45 kJoules, you would know that:
A. the products have more free energy than the reactants.
B. the reaction requires an energy input of 31.45 kJoules to proceed.
C. the reaction most likely leads to development of a more ordered system
D. the reaction is spontaneous
Answers
Answer:
The correct answer is - option D. the reaction is spontaneous. (considering it as delta G or ΔG)
Explanation:
If a chemical reaction has a negative ∆G it means the reactants have more free energy than the products due to the fact that they give off some of their free energy during the reaction.
Such reactions release free energy and therefore called exergonic reactions. These reactions are also known as spontaneous reactions as they do not require energy to take place.
Thus, the correct answer is - option D.
Which of the following is a mixture?
Answers
Answer:
⭕ AirHOPE IT helps!
Answer:
Air
Explanation:
Air is a mixture of various different gases such as nitrogen, oxygen, carbon dioxide etc.
Soil is not a mixture as it is chemically combined.
Ocean is not a mixture as it made up of water molecules only
the animal systems pathway does not work closely with careers in the agribusiness pathway. question 2 options: true false
Answers
False. Careers in the agribusiness track do overlap with those in the animal systems pathway.
Agribusiness pathwayThose who are interested in professions in fields that work with animals sometimes pursue the animal systems pathway, which encompasses studying animal biology, nutrition, breeding, and health. The production, processing, and distribution of agricultural products, including animal products like meat, dairy, and eggs, is one such field. Another is the agribusiness industry. Animal biology, nutrition, breeding, and health knowledge and abilities, all of which are addressed in the animal systems pathway, are necessary for success in this field.For instance, in order to keep cattle healthy and productive, those involved in livestock production need to be aware of the biology, behavior, and dietary requirements of animals.learn more about the agribusiness pathway here
https://brainly.com/question/30245780
#SPJ1
2. Check THREE that apply.
What are some differences between plant and animal cells?
Plant cells have chloroplasts.
Plant cells have a stiff cell wall.
Plant cells have a cell membrane.
Plant cells have vacuoles.
Plant cells have chorophyll.
Answers
2 - plant cells have a stiff cell wall
3 - plant cells have chlorophyll
One of the largest and oldest organisms on earth is located in fish lake and nation, forest, in utah.pando is an 80,000 year old grove of aspen trees that cover 100 acres. Although it looks like a forest, DNA analysis of several of the trees has confirmed it is really just one huge organism. Therefore the trees must have been reproduced
Answers
Pando aspen grove in Utah is an immense, genetically identical organism consisting of interconnected aspen trees spanning 100 acres and estimated to be around 80,000 years old.
One of the largest and oldest organisms on Earth, known as Pando, is located in Fish Lake National Forest in Utah. Pando aspen grove is an 80,000-year-old grove of aspen trees that covers approximately 100 acres. While it appears to be a forest, DNA analysis of several of the trees has revealed that they are genetically identical, confirming that Pando is actually one immense organism. The trees of Pando have been reproduced through a process called vegetative reproduction, where new shoots and stems emerge from the existing root system. This unique reproductive strategy has allowed Pando to persist and expand over thousands of years, making it a remarkable example of the interconnectedness and longevity of living organisms.For more questions on Pando aspen grove:
https://brainly.com/question/29601096
#SPJ8
what is a positive effect on an ecosystem?
Answers
Answer:
Ways in which people positively affect ecosystems around the world include Recycling. Establishing wildlife preserves and parks. Creating green, open space laws.
Explanation:
PLEASE HELP ME ASAP!!!!
Antarctica's Pine Island Glacier is known to be one of the fastest retreating glaciers in Antarctica. The climate is changing rapidly and icebergs frequently break off from these glaciers. This process of icebergs breaking off from glaciers is called calving and Scientist from the U.S. National Ice Center track
these calving events. On February 9th 2020 radar images from Sentinel-1 satellites showed many
icebergs breaking off from the
Pine Island glacier and floating into the Pine Island Bay. These glaciers are visible because ice floats when it freezes. This is particularly helpful to life as it insulates the water below and is home to a variety of animals. Which property of water is the reason that we can see icebergs float?
a-cohesive nature of water allowing water to pull together
b-capillary action allowing water to be absorbed against the pull of gravity
c- waters versatility as a solvent
d- low density of ice due to expansion when freezing
Answers
Answer:
D
Explanation:
water has molecules in it, if the molecules heat up it becomes steam but if they cool down the water turns to ice which means its density decreases and ut could also trap air bubbles inside the ice, kind of like how when you go get ice from your fridge you sometimes notice those small circles in the ice cube. because of the low density and the compressed air, the ice is able to float
I need help with this
Answers
Water moves through several parts of the root hair cell, as it goes from the soil into the sap vacuole. list these parts in order
Answers
They grow between soil particles and absorb water and minerals from the soil. Water enters the root hair cells by osmosis.
A scientist is investigating the effect of a pesticide on the
ability of certain types of weeds to produce seeds. The
scientist plans to conduct a test to find out whether the
amount of pesticide will affect whether a weed makes
seeds.
Which type of scientific investigation does this plan describe?
A. Experimental investigation
B. Theoretical investigation
C. Descriptive investigation
D. Comparative investigation
Answers
The type of scientific investigation of a plan based on conducting a test to find out whether the amount of pesticide will affect whether a weed makes seeds is A. Experimental investigation.
What is an experimental investigation procedure?An experimental investigation procedure refers to formulating a given test in controlled conditions in order to determine if our working hypothesis can be confirmed or needs to be rejected, which is a fundamental step of the scientific method.
Therefore, with this data, we can see that an experimental investigation procedure allows us to confirm or reject the hypothesis.
Learn more about experimental investigation procedures here:
https://brainly.com/question/29897636
#SPJ1
which describes how mRNA is used by a cell?
A it is used to stop toxins from entering the nucleus
B it is used to prevent mutations in DNA
C it is used to transfer info to the ribosome
D it is used to replicate DNA for meiosis
Answers
Answer:
C it is used to transfer info to the ribosome
Explanation:
The ribosome is responsible for the production of proteins, so when mRNA enters a cell, the code is sent to the ribosome so that it can begin constructing the proteins.
If one side of DNA reads TTAGC, what does the other side read?
Answers
Answer:
AATCG
Explanation:
complimentary base pairing ensure that base pairs are bonded to the opposite pair, so A would pair with T and C would bind with G.
hope this helps!
Publishing Cor
7 Describe What is the relationship between
mutation, natural selection, and adaptation?
Answers
Answer:
Explanation:
Natural selection is where positive traits survive more, allowing those to become more common. Mutation is where radioactivity changes genes in a random way.
Natural selection allows positive mutation to become more common. Adaptation is where natural selection works for a species specifically more a new habitat.
Which option is the best action for the forest surveyors to take in the following scenario?
A group of forest surveyors discovers a section of a forest that is dying. They check the trees and discover that a strain of disease has caused them to die. Even though the saplings look like they are dying, they discover that the saplings and plants on the ground are not diseased, just malnourished.
The surveyors hire a group of loggers to bulldoze the entire section of forest and let the forest regrow as it naturally would.
The surveyors hire a group of loggers to bulldoze the entire section of forest and let the forest regrow as it naturally would.
The surveyors decide to leave the area in its current condition, which will allow the forest to handle the tree disease as it naturally would.
The surveyors decide to leave the area in its current condition, which will allow the forest to handle the tree disease as it naturally would.
The surveyors hire a group of loggers to cut down the diseased trees in order to allow the plants and saplings to receive light and nutrients.
The surveyors hire a group of loggers to cut down the diseased trees in order to allow the plants and saplings to receive light and nutrients.
The surveyors decide to cut down all the plants and construct new buildings on the land rather than regrow in a diseased area.
Answers
Answer: Its C
Explanation:
Please 30 points!!!!!
Answers
Answer:
I love how u said 30 points but it is actually 15
Explanation:
What is the term used to describe the fact that cells are suited to perform a particular function within an organism?
Answers
Answer:
specialized cells :))))
identify the characteristics of weather pattern that would give rise to an agricultural drought over the great plains.
Answers
An agricultural drought over the Great Plains can be characterized by the following weather patterns:
1. Low precipitation: Extended periods with below-average rainfall can lead to insufficient soil moisture for crop growth, contributing to agricultural drought.
2. High temperatures: Prolonged periods of above-average temperatures can increase evaporation rates, causing the soil to lose moisture and stressing plants, thus exacerbating the drought conditions.
3. Wind patterns: Persistent winds can further decrease soil moisture by increasing evaporation and eroding the topsoil, making it difficult for crops to establish strong root systems.
4. High-pressure systems: The presence of a high-pressure system over the region can cause a sinking motion in the atmosphere, which inhibits the formation of clouds and precipitation, leading to dry conditions.
To summarize, the characteristics of weather patterns that would give rise to an agricultural drought over the Great Plains include low precipitation, high temperatures, persistent winds, and high-pressure systems.
To know more about agricultural
brainly.com/question/31113136
#SPJ11
Eggs that have allowed eggs to be laid Extra embryotic fluid; in trees An extra large embryo; in deep ocean depths A hard casing; on land A soft shell; under intense water pressure Question 9 Over a of the air was oxygen in the Carboniferous. 1/3 1/4 1/5 1/2
Answers
Over a 1/3 of the air was oxygen in the Carboniferous.
During the Carboniferous period, which lasted from approximately 359 to 299 million years ago, the Earth experienced high levels of atmospheric oxygen. The lush vegetation that thrived during this period played a crucial role in increasing oxygen levels through photosynthesis, as plants release oxygen as a byproduct. The accumulation of plant material, particularly large forests of ferns, horsetails, and early trees, led to the formation of extensive coal deposits that we see today.
The high oxygen content in the atmosphere during the Carboniferous had significant impacts on both terrestrial and aquatic ecosystems. It provided an environment conducive to the evolution of a diverse range of organisms, including giant insects and early amphibians. The availability of oxygen also supported the development of larger body sizes, such as the presence of extra-large embryos in some marine organisms adapted to deep ocean depths.
Furthermore, the higher oxygen levels likely influenced the evolution of certain reproductive adaptations in various species. For example, the development of hard casing in eggs allowed them to be laid on land, providing protection and preventing desiccation. Soft-shelled eggs under intense water pressure may have been advantageous for organisms adapted to the depths of the ocean.
Overall, the elevated oxygen levels in the Carboniferous had profound effects on the ecology and evolutionary history of life, shaping the characteristics and adaptations of organisms during this time.
learn more about Carboniferous here
https://brainly.com/question/4521484
#SPJ11
1. What is an antigen?
2. Why is it important to match blood types when giving a blood transfusion?
3. Why are people with type O blood called "universal donors"?
4. Who are universal recipients? Why?
I'm trying to hurry I forgot my notebooks at school so please HELP!!!!!!!!!!!!
Answers
Answer:What is an antigen?
a toxin or other foreign substance which induces an immune response in the body, especially the production of antibodies.
Why is it important to match blood types when giving a blood transfusion?
The accurate grouping of blood is very important when it comes to having a blood transfusion. If blood is given to a patient that has a blood type that is incompatible with the blood type of the blood that the patient receives, it can cause intravenous clumping in the patient's blood which can be fatal.
Why are people with type O blood called "universal donors"?
Type O-negative blood does not have any antigens. It is called the "universal donor" type because it is compatible with any blood type. ... Minor antigens (other than A, B, and Rh) that occur on red blood cells can sometimes also cause problems. So they are also checked for a match before giving a blood transfusion.
Who are universal recipients? Why?
Type AB-positive blood is called the "universal recipient" type because a person who has it can receive blood of any type. Although "universal donor" and "universal recipient" types may be used to classify blood in an emergency, blood type tests are always done to prevent transfusion reactions.
Explanation:
hope it the right answer and it help you
Provide examples of other organisms if possible that belong to the same kingdom?
the organism is a dog
Answers
Answer:
All Animals are part of this kingdom
Humans
Cow
Cat
Horse
Donkey
Tiger
Lion
Panther
Leopard
Cheetah
Bear
Elephant
Polar bear
Turtle
Tortoise
Crocodile
Rabbit
Porcupine
Hare
Hen
Pigeon
Albatross
Crow
Fish
Dolphin
Frog
Whale
Alligator
Eagle
Flying squirrel
Ostrich
Fox
Goat
Jackal
Emu
Armadillo
Eel
Goose
Arctic fox
Wolf
Beagle
Gorilla
Chimpanzee
Monkey
Beaver
Orangutan