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Human Body- Excretory (Urinary) & Integumentary

Human Body- Excretory (Urinary) & Integumentary. 7-3.2 Recall the major organs of the human body and their functions within their particular body system. . HUSTLE. 1.Explain the law of conservation of Mass and how it relates to a balanced equation.

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Human Body- Excretory (Urinary) & Integumentary

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  1. Human Body- Excretory (Urinary) & Integumentary 7-3.2 Recall the major organs of the human body and their functions within their particular body system.

  2. HUSTLE • 1.Explain the law of conservation of Mass and how it relates to a balanced equation. • 2. Explain or draw a food chain and a food web. How do they relate to each other?

  3. Excretory (Urinary) Excretory System • The main function of the excretory system is to filter out cellular wastes, toxins (chemicals that could be poisonous to the body), and excess water that result from cellular respiration.

  4. Excretory (Urinary) • Kidneys- The two kidneys get rid of urea, excess water, and some other waste materials released by the cells. These are eliminated as urine. • Ureters- Tubes which connect each kidney to the bladder

  5. Excretory (Urinary) • Bladder- A saclike muscular organ which stores urine until it is released from the body • Urethra - Tube through which urine passes before it is removed from the body

  6. Integumentary System • Skin- Covers the body and prevents the loss of water; it protects the body from infection and injury; it helps to regulate body temperature, get rid of wastes (sweat), receive information from the environment and produce vitamin D.

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