<span> a </span>girl's<span> breasts may start to grow, but she may not get her period until years later. You may continue to go through </span>puberty<span> changes until you're 20 years old.</span>
The first sentence is true
Answer:
The cell needs food in order to get energy.
Explanation:
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She made contributions to the understanding of the molecular structures of DNA
Answer:
C they contain sugars, phosphates, and nitrogenous bases
Explanation: