Its the the number of proteins and neutrons in the atom.
D is false, enzymes can be reused
Answer:
They can look at the parents, and see their color and compare
Explanation:
Answer:
Isolation means that organisms of the same species are separated, and happens when there is something between the organisms that they can't cross.
Explanation:
Organisms become isolated as a result of environmental change. The cause of isolation can be gradual, like when mountains or deserts form, or continents split apart.
Answer:
b i think i am sorry if am wrong
Explanation:
