2. A mutation can be passed down if it can happens in the a. Liver cell of a human
b. Heart cell of an bird
c. Ovaries of a human

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

Explain how the political influence of african americans leaders became weaker.

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids