EVOLUTION

EVOLUTION

EVOLUTION 1.EVOLUTIONARY BIOLOGY is the study of history of life forms on earth. 2.The universe is almost 20 billion years old. 3.The BIG BANG THEORY attempts to explain to us the origin of universe. 4.In the solar system of the milky way galaxy, earth was supposed to have been formed about 4.5 billion years back. 5.There was no […]