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Alexxandr [17]
4 years ago
12

Which two elements make up the most common compound in the human

Biology
1 answer:
ElenaW [278]4 years ago
5 0

Answer:

A. H and O

Explanation:

Which two elements make up the most common compound in the human

body?

A. Hand o

B. Cand H

C. N and o

D. P and Ca

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Look at the picture and name the Consumers and Producers in the food web.<br><br>(PLEASE HELP NOW)
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Answer:

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3 years ago
in addition to the cell membrane, plant cells have an additional layer separating it from the external environment. Identify thi
vaieri [72.5K]

Plant cells have a cell wall that adds an additional layer of protection from the external environment.

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3 years ago
Which statements explain the relationship belween photosynthesis and cellular respiration? Check all that apply
Sedaia [141]

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Independent variable:
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