A large and naturally occurring community of flora and fauna occupying a major habitat
Nervous System
Skeletal System
Muscular System.
The Nervous System fires electrical signals to your muscles, galvanizing them into action and making them move. The Skeletal System helps to support the Muscular System and move blood throughout your body so your body can receive oxygen. Your Muscular System in turn keeps your heart beating and helps you with locomotion.
Sex is important because its how we reproduce we create new life so that they can create new life and so on with out sex theres no life if that makes sense
