That would be C.
Endocrine secretion is when a molecule(usually a hormone) is secreted into the blood. Endo as “in” the blood. Exo as “out” of the blood. You can think of it that way if it helps:)
Eukaryotic.
In prokaryotic cells, the dna is inside the cytoplasm
Ÿöu have to add 8 10 times the. You would get 80