Answer:
Nutrients as Limiting Factors
The availability of specific nutrients dictates organismal growth by controlling and limiting activation of cellular and metabolic pathways necessary for progress. The production of necessary components if often controlled by the presence and concentration of a limiting nutrient.
Besides the theory of gravity, he developed the laws of motion. He also discovered calculus which helped in the mathematic world. (I know that the calculus thing is not really part of the science. I just wanted to add to that just in case.)
Commercial fishing off the coast of New England concentrates on lobster and cod.
The process is called evolution. the gradual genetic change that occurs in siblings over a long period of time due to a number of factors such as adaptation and competition.