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Wittaler [7]
2 years ago
9

Which of the following are chemicals that all humans need? mark all that apply

Biology
1 answer:
ira [324]2 years ago
7 0

Answer:

Carbon, hydrogen, Sulphur, nitrogen, oxygen and phosphorus

Explanation:

Carbon, oxygen and hydrogen are the major components of organic compounds which make up our food. Nitrogen is an essential component of proteins. Sulphur and phosphorous are needed for various body functions.

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Describe what happened to the model cell that was submerged in a low glucose solution for 20 minutes. explain why this occurs.
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

<span>The model cell swells because it is in a hypotonic solution. The water enters the cell to move the glucose cells out into a solution to create equilibrium.</span>
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2 years ago
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