Question

What was Darwin's theory on how life began?

Answer 1

With simple characters.

Explanation:

The simple life began on the earth. Gradually, the simple organisms developed into more and more complex organisms by following process.
Over production-The organisms have immense capacity of production of offspring.
Variations-The offspring differ widely. These variations were the raw materials for further development of organisms.
Survival of Fittest-Only suitable organisms survive into the environment.
Natural Selection-The nature selects the suitable organisms from the population. Thank.