Question

Why are BIrth and Death are natural factors of population change? justify it..
plz send me answer in a long form...Its for 7 marks plz reply with best and long answer..Thnk You

Answer 1

in ancient times birth and death are natural factors because the person organs are unable to work and it acts as a natural birth and deaths
but at that time people are going on and finished due to the overpopulation, pollution