what are the two theories about evolution of human beings
Answers
Answer:
Yes it’s called The Theory Of Evolution, Charles Darwin came up with the theory back in 1859 and published his book On the Origin of Species
The basic premise of the theory is that everything has evolved over about 3 billion years from the first single cell organisms to modern humans, each generation showing tiny characteristic differences to the previous, some so subtle to be unnoticeable. Therefore causing a continuous changing biological World. Constantly evolving to adapt the the changes in the environment which lifeforms live.
Another part of the theory, was that of Survival Of The Fittest, here Darwin believed that the weaker offspring are less likely to survive and reproduce whilst the stronger will continue to flourish, thus making each generation more adapted and stringer than the previous.
Evolution can been seen in all walks of life, such as Camels and Cacti which have adapted to living in hot dry climates with little water or shelter, to heavily insulated Seals, Caribou and Polar bears who can survive the harshest winters in the Arctic.