Question

how does reproduction help in providing stability to population of species?

Answer 1

Reproduction is the process of producing new individuals of the samespecies by existing organisms of aspecies, so, it helps in providing stability to population of species by giving birth to new individuals as the rate of birth must be at par with the rate of death to provide stability to population of a species.

Answer 2

reproduction means creating new individuals like other species
and according to nature rule everything born has to die .
when some species die New species take their place.
this help to maintain balance.