Explain how the reproductive strategies of mosquitoes and elephants help them overcome the natural threats of their environments.

Answers

Answer 1

Answer:

Mosquitoes have r reproductive strategy while elephants have k reproductive strategy. R strategy requires that the organism reproduces exponentially while they have a short life span and little care for offspring by parents. K strategy have low reproductive rates while their organisms have long life-spans and offsprings are cared for by their parents.

Answer 2

Answer:

Mosquitos are an example of organisms with r-reproduction strategy. This means that they tend to overproduce, have many offspring , but do not provide care for them. This happens because those organisms live in unstable, unpredictable environments, so rapid reproducing is very important. R strategy helps them produce a huge number of offspring, because at least some of them will survive to reproduce.

Elephants are an example of organisms with k-reproduction strategy, meaning that they have few offspring at a time, take care of them and have a long live span. These organisms occupy more stable environments, usually are stronger, better protected and more energy efficient. Their reproductive strategy is to grow slowly and to produce offspring with high probability of survival.

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I really need help its so easy but I don't understand the question because I am not good at reading English, please?Imagine you are drilling to the center of the earth. Order the layers as you would encounter them, from the outside in.

crust, upper mantle, lower mantle, outer core, inner core
crust, lower mantle, upper mantle, inner core, outer core
inner core, outer core, lower mantle, upper mantle, crust
upper mantle, lower mantle, outer core, inner core, crust

Answers

The answer is the first one, Crust, upper mantle, lower mantle, outer core, inner core.

Assume the light wave directed at the paper is white light and the paper reflects the wavelengths of red-orange-yellow-green-blue-indigo-violet. What color will the paper appear to human eyes?

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If you apply white light and it reflects only red, you see it red, all the other wavelentghs absorbed. If it reflects all wavelength (i think listed all red-orange....) then it should be white.

Answer:i think it it white

Hitch two organs make and/or store bile

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Chemical digestion in the small intestine relies on the activities of three accessory digestive organs: the liver, pancreas, and gallbladder.

What happen when carbon monoxide mixed with oxygen?
how it can reduce amount of oxygen?

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1. What happen when carbon monoxide mixed with oxygen?
CO2 + O2 : nothing special. As the previous responder said, this is a common mixture in our lungs and in the air we breathe. Carbon dioxide will not react with oxygen, because it is already completely oxidized.
Under normal conditions of temperature and pressure, again, nothing special -- from here you'd separate out the hydrogen as a fuel source. However, the reaction is reversible, and once you got past the activation energy, the reaction to form water and carbon is exothermic, and could be potentially dangerous if contained.

Which is the word equation for photosynthesis

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carbon dioxide + water --> oxygen +glucose
chlorophyll
sunlight

Name two cell structures found in plant cells but not in animal cells, and describe their functions.

Answers

Answer:

Vacuole and Chloroplast

Explanation:

Vacuole and Chloroplast are not found in animals.

Vacuole function in the storage of food in plants. While chlotoplast is involved in the process of photosysthesis.

Answer:

Plant cells have cell walls and chloroplasts; animal cells do not. The cell wall surrounds the cell membrane, supports the cell, and gives the cell its shape. Chloroplasts capture energy from sunlight and convert it to chemical energy that the cell can use.

Explanation:

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The position of the new moon is always located in the daytime sky.TrueFalse

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What is reflection of light in all directions called