F is the symbol for fluorine which is a single atom. A molecule is two or more atoms together, which makes F not a molecule.
<span>one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.</span>
Answer:
C
Explanation:
It is positively charged and include most of the atom's mass.
In many different places to find them. Like pancreas, ovaries, testes, thyroid, parathyroid, hypothalamus, and neuro-endocrine organs.<span>
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The plant produces sperm cells and egg cells
