A. the history is the moths that where white where able to blend in the trees before the pollution of the trees causing the trunks to turn black and the frequency of the blacks being seen to be more then the whites
The atomic number is the number of protons and the mass number is the number of protons+neutrons in the nucleus so number of neutrons = 155-55 = 100
C.) Feedback inhibition slows down cellular respiration (to conserve resources)
Hope I helped
<span>Homeostasis will most likely be affected by the removal of a cell membrane. </span>
