Solubility
Is the ability of a solid, liquid or gases chemical substance.
The answer is F, false. Natural selection is still involved, with stronger and more procreative individuals spreading their genes. An example of when natural selection is not involved would be when human breeders look for specific traits and breed accordingly.
B. It delivers nutrients and oxygen.
Answer:
b to help organize data and record info.
The second one I think .............
