Gregor Mendel's research Formed the basis of the field of genetics.
an ester created from glycerol and three fatty acids
Out of the chooses given, the best description between evolution and natural selection is that natural selection leads to evolution. The correct answer is A.
Answer:
External means on the outside, so it can be something like their fur color. Some other features can be number of legs, if they have wings or not, etc.
