In predation, one population is the resource of the other. One can conceptualize competition as occurring horizontally on the same resource level. While predation takes place vertically between different resource levels. Competition and predation comprise environmental pressures on the interacting populations.
I feel like I have answered this before... anyways!! After several years of drought, the pond would slowly be eroding turning into land.
The answer is no, they are just two varieties of the same species adapted to different environment.
The change in moth color was caused by natural selection which favored the color more suitable for a certain conditions. Thus, in dark background, dark-colored moths could camouflage and escape from the predator (birds). So their chances for the survival and reproduction were higher than those of light-colored moths. When the pollution was reduced, the light colored moths were beneficial for survival.
So, the conclusion is that changes in the environment caused changes in the characteristics that were most beneficial for survival.
Answer:
1.7
b.Trypsin is an enzyme that helps us digest protein. In the small intestine, trypsin breaks down proteins, continuing the process of digestion that began in the stomach. It may also be referred to as a proteolytic enzyme, or proteinase. Trypsin is produced by the pancreas in an inactive form called trypsinogen.Apr 13, 2018
Explanation: