All organisms are 10. Cells are the basic
11. All cells come from
a. made of one or more cells.
b. parts of cells.
c. existing cells.
d. atoms and molecules.
e. unit of structure & function in organisms.

10. e - unit of structure & function in organisms.

11. c - existing cells.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?