Answer:
A. pH relates to relative acid-base ion balance in a solution
Explanation:
PS. The ocean is slightly alkaline ;)
Id say b. you can rule out d because we know for sure the environment can effect u so that's out. same with c because the environment dousen't say oh Ur alurgec to pollen so their will be no pollen when your out. a would be a possible one but it douse not deter man every genetic trait. id go with b.
Answer:
Although beneficial mutations are much rarer compared to deleterious mutations, they supply the driving force for adaptive evolution and contribute to survival of populations in tough environments
The solution that would most likely cause a plant placeres in it to become finer and more rigid is water because it diffuses osmosis.