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.
I think the answer would be A , break the darkness period with a flash of light for some time so that the plants can bloom all year round.
Answer:
the first one is diploid
meoisis produces haploid gametes that have half the number of chromosomes (23).
not sure about the rest
Explanation:
I believe it is the nucleus.
