homeostatis

2. is an organ of soft nervous tissue contained in the skull of vertebrates, functioning as the coordinating.
4. small organ that's located in front of the neck.
6. part of an organism which is typically has a specific vital function.
8. is organs that take food and drinks and breaked them into substances that body used for energy and growth
10. is an hollow musular organ about sizes of a fit. it have job of making sure the pumping blood through the blood vessels by repeated.
12. is a system an organ consisting of skeletal, smooth, and cardiac muscle.

1. system is system consists of the heart, blood vessels, and blood
3. is complex network of nerves and cells that carry message and form the brain and spinal cord to various parts of body.
5. system is biological system knowns as specific organ use for gas exchange in plants and animals.
7. a self-regulating which is process which organism tens to maintain while balance to condition for it survival.
9. the lower part of the alimentary canal from the end of the stomach to the anus
11. is spongy each pair of them air-filled organ located on the left or right of the chest.