Question

How life exist on earth explain scientifically​

Answer 1

Answer:

Life existing because of air water or food .. If you don't have these than there is no meaning of life .....

Answer 2

Answer: The evolutionary history of life on Earth traces the processes by which living and fossil organisms evolved, from the earliest emergence of life to the present. Earth formed about 4.5 billion years (Ga) ago and evidence suggests life emerged prior to 3.7 Ga.