What is evolution and what is natural selection?

EVOLUTION
a.What is evolution and what is natural selection? (8 marks)
The theory of evolution arises out of man's need to explain the origins of both the Universe and Life. Evolution may be defined as that continual natural process through which organisms have acquired their peculiar structure and functions. Whilst this is the generally accepted explanation to the origins of the Universe and Life in history there have been many other theories put forward, such as spontaneous generation that is the belief that living matter can be generated from non-living matter.
In layman's terms evo…