Why do organism reproduce

1) Organisms reproduce for the continuty of their particular specie.
2) reproduction of organisms is neccessary or otherwise they will become extinct soon
3) for the ecological balance the reproduction of organisms is neccessary.
4) it is a natural biological process

Or,

Reproduction is necessary for living things because it enables them to create offspring and continue their population. Through reproduction, they pass on their genetic information to the next generation. This ensures that their species continues to exist on Earth that is why the organism reproduces