Which statement best describes how the atoms in a solid move
a. they vibrate slowly
b. they are completely still all the time
c. they flow freely around each other

How do accessory pigments chlorophyll?

Nucleic acids offer variability because they contain alternate forms of genes called .

In an hydrogen ion pump the energy is used to join small molecules together to make larger ones which factor most likely has the greatest effect on the number of molecules mitochondria can produce