Answer:
I'm pretty sure the answer is 4.
Explanation:
1 and 2 are definitely homeostasis because it is a way to keep your body balanced how it needs to be and 3 would be a natural reaction that your body would make to prevent further pain, but 4 would be a personal choice that is made by the person who stays up.
The answer is Redshift in electromagnetic spectrum. hope this helps, have an amazing day :)
Oxygen, carbon, and hydrogen
The answer is b
i hope this helps
The methodology by which green plants and some additional organisms use sunlight to synthesize foods from carbon dioxide and water is known as Photosynthesis.
<h3>What are the factors instructed to perform photosynthesis?</h3>
The factors or parameters which are required to perform photosynthesis by plants are water, carbon dioxide, and sunlight.
Photosynthesis typically involves the green pigment chlorophyll and induces oxygen as a byproduct. The chemical reaction of photosynthesis is as follows:
⇒
.
Therefore, it is well described above.
To learn more about Photosynthesis, refer to the link:
brainly.com/question/19160081
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