Organ System

1. maintains fluid levels in our body
4. maintain the volume and composition of body fluids within normal limits.
7. stop germs entering the body through the mouth or nose
9. moves fresh air into your body while removing waste gases.
14. helps to further digest food coming from the stomach
15. provides a protective barrier against mechanical, thermal and physical injury and hazardous substances
17. body temperature
18. carries oxygen-rich air to your lungs
21. regulates all biological processes in the body from conception through adulthood and into old age.
22. delivers oxygen and nutrients to cells and takes away wastes.
23. by removing all fluids that leak out of our blood cells.
24. produce and release several hormones that help carry out important bodily functions

2. it gives the body its shape, allows movement, makes blood cells, provides protection for organs, and stores minerals.
3. remove wastes and extra fluid from your body
5. controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger,and every process that regulates our body
6. blood circulation
8. helps all the parts of the body to communicate with each other.
10. breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair.
11. to produce egg and sperm cells.
12. cell fluid maintenance, synthesis of Vitamin D, and detection of stimuli
13. responsible for movement
16. pumping blood around your body as your heartbeats
19. provide support on bony areas where there is a need for flexibility.
20. produce and store your eggs and make hormones that control your menstrual cycle and pregnancy