week 7 vocab systems

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Across
  1. 3. systemTransports oxygen, waste, nutrients, hormones, heat, etc... around the body
  2. 6. system
  3. 8. body's speedy, electrochemical communication network, consisting of all the nerve cells of the peripheral and central nervous systems
  4. 9. System
Down
  1. 1. systemBreaks down food into absorbable units that enter the blood for distribution to body cells.
  2. 2. An individual living thing
  3. 4. system Brings oxygen into the body. Gets rid of carbon dioxide.
  4. 5. of skeletal muscles, tendons that connect muscles to bones, and ligaments that attach bones together to form joint
  5. 7. A collection of tissues that carry out a specialized function of the body