That system is called the immune system
Answer: <em>Contraception changes lives by empowering us to make decisions about our own futures. Empowerment drives social and economic development, which will help people access their rights and reduce the burden on the health systems. Abortion allows women to plan and space their pregnancies, which improves their physical, psychological and economic well-being.</em>
There is no certain kind of energy that we use. But we do use engry for our lungs and brain.
