What molecules
does a body need to
stay healthy? How do
they enter your
body?

that's a rhetorical question

Explanation:

90% of the human body is composed of just four elements. They are carbon, hydrogen, oxygen, and nitrogen. These elements combine to larger units called molecules. There are two types of molecules in our bodies; organic and inorganic.

option a and d is the correct answer

i hope this u

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