1. | SKELETAL SYSTEM | A. | urine produced and excreted |
2. | CARDIOVASCULAR SYSTEM | B. | backbone |
3. | EXCRETORY | C. | absorbs nutrients from what we eat and drink |
4. | BRAIN | D. | pumps the blood through the circulatory system |
5. | SPINAL CORD | E. | organs for a specialized job |
6. | ENDOCRINE SYSTEM | F. | absorbs nutrients and is chief site |
7. | RESPIRATORY SYSTEM | G. | self-contained and has a specific function |
8. | DIGESTIVE SYSTEM | H. | the coordinating center of sensation and intellectual and nervous activity |
9. | INTESTINES | I. | circulates blood and lymph through the body |
10. | INVOLUNTARY MUSCLE | J. | helps move your limbs |
11. | NERVOUS SYSTEM | K. | protects against disease |
12. | HEART | L. | responsible for getting food into and out of the body |
13. | LARGE INTESTINE | M. | removes carbon dioxide from blood |
14. | CIRCULATORY | N. | network of cells, that transmit nerve impulses |
15. | SMOOTH MUSCLE | O. | an individual animal |
16. | ORGAN | P. | water eliminated from the system |
17. | SMALL INTESTINE | Q. | smallest unit of life |
18. | LUNGS | R. | to make life |
19. | URINE | S. | muscles that contract without conscious control |
20. | INTEGUMENTARY SYSTEM | T. | blood is pumped through the heart and circulates throughout the body through the blood vessels |
21. | SYSTEM | U. | muscles in soft organs, such as the stomach |
22. | MUSCULAR SYSTEM | V. | the whole alimentary canal from the mouth downward |
23. | URINARY SYSTEM | W. | major part of digestion |
24. | IMMUNE SYSTEM | X. | system that removes excess, unnecessary materials from the body fluids of an organism |
25. | STOMACH | Y. | helps to integrate and control bodily metabolic activity |
26. | SKELETAL MUSCLE | Z. | permits movement of the body |
27. | CELL | A1. | takes in oxygen and expel carbon dioxide as we breathe |
28. | ORGANISM | B1. | organ system whose primary function is to support and protect the body and allow the body to move. |
29. | KIDNEY | C1. | the system comprises the skin |
30. | REPRODUCTIVE SYSTEM | D1. | part of the central nervous system that connects the brain to the body. |
31. | SPINE | E1. | excretes urine |