Well, you have to focus on the main part, all organisms need minerals (nutrients).... so, just think about the vitamins that are needed for the body....sorry if it didnt help you, i had a similar question a while ago....it helped me!
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I think A but I might be wrong good luck
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There are four bases in DNA, and they combine in a specific way. Adenine pairs with thymine, and guanine pairs with cytosine.
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Answer:
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues.
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Also can you mark me as brainliest?