In order to increase the rate of diffusion of materials in and out of the cell, the following modification can be done to the cell:
1. the shape of the cell can be changed to one that has high surface area to volume ration, for example sphere.
2.The cell can also divide into two in order to increase the surface area to volume ratio.
A swamp has an exess in trees and stuff where as a marsh doesn't
There are called the stomata
Crossing over gives the offspring sort of a genetic variation twist. This will mix our two genes and make them diverse, but together.
ADP or Adenosine di-phosphate