1. CELL TISSUE ORGAN SYSTEM ORGANISM

3. Circulatory Digestive Endocrine Excretory Immune Muscular Nervous Reproductive Respiratory Skeletal Integumentary Carries needed material to and waste away from the body Takes in food, breaks it down, & absorbs nutrients Controls many regulatory processes by mean of chemicals Removes waste Fights disease Enables the body to move (voluntary & involuntary motion) Detects and interprets information from the environment outside the body and from within the body Produces sex cells & controls male & female characteristics, reproduction Brings in the oxygen that is carried on the RBC & carries the CO2 (waste gas) out of the body. Supports the body, protects it and works with muscles to allow movement Protects the body

5. Life Science: Human Biology. Discovery Channel School. 2002. unitedstreaming. 18 April 2006

6. What is an organ? An organ is a structure that is composed of different kinds of tissue that performs a specific job What is an organ system? How many organ systems are in the human body? eleven organ systems

7. Body's Defenses Against Disease, The. Rainbow Educational Media. 1996. unitedstreaming. 18 April 2006

8. FUNCTION: Protects the body PARTS: skin, nails, and hair

9. Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006

10. Skeletal System

11. FUNCTION: Supports the body, protects it and works with muscles to allow movement PARTS: bones

12. Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006

13. Muscular System

14. FUNCTION: Enables the body to move (voluntary & involuntary motion) PARTS: muscles

15. Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006 <http://www.unitedstreaming.com

16. Digestive System

17. FUNCTION: breaks down food into molecules that the body can use to absorb into blood & carry throughout the body, also wastes are eliminated from the body PARTS: Mouth, epiglottis, salivary gland, esophagus, liver, gallbladder, stomach, pancreas, small intestine, large intestine, rectum

18. Human Body Systems: The Reproductive System. United Learning. 1998. unitedstreaming. 18 April 2006

19. FUNCTION: Produces sex cells & controls male & female characteristics, reproduction PARTS: female- ovaries, fallopian tube, uterus, cervix, vagina male – testes, penis, scrotum, vas deferens, prostate gland

20. Human Body Systems: The Excretory System. United Learning. 1997. unitedstreaming. 18 April 2006

21. FUNCTION: Removes body wastes PARTS: kidneys, ureters, urinary bladder, urethra, lungs, large intestines, skin

22. Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006

23. Respiratory System

24. FUNCTION: Brings in the oxygen that is carried on the RBC & carries the CO2 (waste gas) out of the body. PARTS: nose, pharynx, larynx, trachea, bronchi, lungs, bronchi rami, bronchioles, alveoli

25. Human Body Systems: The Circulatory System. United Learning. 1997. unitedstreaming. 18 April 2006

26. Circulatory System

27. PARTS : heart, blood vessels (arteries, capillaries, veins), & blood FUNCTION: carries needed substances to cells and carries waste products away from cells

28. Life Science: Human Biology. Discovery Channel School. 2002. unitedstreaming. 18 April 2006

29. FUNCTION: controls many of the body’s daily activities as well as long-term changes such as development GLANDS: Hypothalamus, pituitary gland, thyroid gland, parathyroid gland, thymus, adrenal glands, pancreas, ovaries/testes

30. Body's Defenses Against Disease, The. Rainbow Educational Media. 1996. unitedstreaming. 18 April 2006

31. FUNCTION: Fights diseases PARTS: skin and mucous membrane, WBC, Immunity(antibodies, vaccines)

32. Body Systems. Discovery Channel School. 2002. unitedstreaming. 18 April 2006

33. FUNCTION: Detects and interprets information from the environment outside the body and from within the body PARTS: brain, spinal cord, nerves/neurons