1. what is allows ingestion and breaks down food so that nutrients can be absorbed 2. what is filters and eliminates liquid wastes; regulates water balance. 3.what is enables gas exchange with the blood 4. what is provides mechanical support; stores minerals and produces red blood cells. 5. what is enables movement, maintains posture and can store energy. 6. what is protects the body's internal environment and stores fat. 7. what is enables the transport of nutrients, gasses and wastes to and from cells. 8. what is secretes hormones into the bloodstream for regulation of cellular activities 9. what is senses external environment and communicates with and activates other parts of the body 10. what is produces gametes and supports development.
