Help needed plz time limit

An atom of nitrogen had seven protons in its nucleus. how many electrons does it have

What prevents odyssey from killing the sleeping cyclops

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent