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Mashcka [7]
3 years ago
10

The four essential elements for life are

Biology
2 answers:
sertanlavr [38]3 years ago
7 0
The answer is a
Hope this helped

g100num [7]3 years ago
3 0
<span>
A. carbon, hydrogen, oxygen and nitrogen
These four elements make up almost 96% of the human body.

Hope this helps!</span>
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Recycling helped cut down waste
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4 years ago
You are working on research involving competition between animals. Which of the following resources do you not need to measure?
Alja [10]

The resource that you do not need to measure for research involving competition between animals is Light . The correct option is A

<h3>What is light availability?</h3>

The presence or amount of light in a specific setting is referred to as light availability. The amount and type of light that is available for organisms to perceive and use for a variety of biological processes are referred to as available light.

Although diurnal/nocturnal activity patterns and other characteristics of an animal's behavior or physiology might be influenced by light availability, light is not often thought of as a resource that animals directly compete for.

Learn more about light availability here : brainly.com/question/29886993

#SPJ1

8 0
1 year ago
Why do some beaches have bigger waves than others??
-BARSIC- [3]

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also, if it's blowing away from the beach, it causes upwelling,

which brings nutrients from the bottom of the ocean and attracts more organisms.

hope this helps :)

6 0
3 years ago
Read 2 more answers
2.
AysviL [449]
I think it’s B
Hope that’s right
5 0
3 years ago
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In which specimen were cells first identified
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<span>The appropriate response is a cork. The cell was first found and named by Robert Hooke in 1665. He commented that it looked peculiarly like cells or little rooms which friars occupied, in this way determining the name. However what Hooke really observed was the dead cell dividers of plant cells (cork) as it showed up under the magnifying lens.</span>
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3 years ago
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