Many scientists are working on safer and better ways to kill mosquitoes, but so far, there is on sure way to protect everyone in the world from their deadly bites. Mosquito nets can br placed over beds to protect pepole against being bitten. These nets help people stay safe at night, but they do not kill any mosquitoes.Mosquitoes have many natural enemies like bats,bird,dragonflies, and certain kinds of fish.Bringing more of these animals into places where mosquitoes live might pelp to cut down the amount of mosquitoes in that area. This is a natural solution,but it does not always work very well.Mosquitoes can also be killed with poisons or sprays.Even though these sprays kill mosquitoes, they may also harm other plants or animals.