Organ systems

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Across
  1. 3. consists of bones and connective tissue, including cartilage, tendons, and ligaments
  2. 5. relating to the process of digesting food
  3. 6. the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands
  4. 7. relating to or concerned with excretion
Down
  1. 1. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement
  2. 2. relating to or affecting respiration or the organs of respiration
  3. 4. the network of nerve cells and fibers which transmits nerve impulses between parts of the body