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Varvara68 [4.7K]
3 years ago
15

Which of the substances observed are elements?

Biology
1 answer:
weeeeeb [17]3 years ago
3 0

Answer:

A. are all elements the rest are combinations of elements

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A carbohydrate molecule is ?
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Compounds made from just three elements: carbon, hydrogen and oxygen. Monosaccharides (e.g. glucose) and disaccharides (e.g. sucrose) are relatively small molecules. They are often called sugars.

Explanation:

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iVinArrow [24]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The correct answer choice is B. DNA replication. DNA replication takes place in interphase during mitosis and meiosis.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

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