Question

How did life begin on Earth ?

Answer 1

After Big Bang of fire spherical and it distributor too many parts and after attracted by gravitational force to each other

Answer 2

I think it arose from the microrganisms that were formed as fungi etc.... Due to darkness and moisture and this is how slowly slowly it came up to be organisms like us......
Hope it helps!
Please refer to the pic added to the know different theories and information related to it...