Could a single person or animal be cause of point-source pollution? explain.

A single person or animal could definitely be a cause of point-source pollution. People release poisons into the environment everyday

It's either 3 or that ,,but if not than choose 4

This is what i found “nuclear fuel is material used in nuclear power stations to produce heat to power turbines. heat is created when nuclear fuel undergoes nuclear fission. most nuclear fuels contain heavy fissile actinide elements that are capable of undergoing and sustaining nuclear fission.” i hope this you for what your looking for. can you plz mark me brainliest?