Healthy

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 4. A fourth state of matter distinct from solid or liquid or gas and present in stars and fusion (6)
  2. 7. Of or relating to ___ (11)
  3. 8. Movement through a ___ (11)
  4. 9. A blood vessel that carries blood from the capillaries toward the heart (plural) (5)
  5. 11. Gas in the air that we need to breathe (6)
  6. 12. Either of two saclike respiratory organs in the chest of vertebrates (plural) (5)

Down

  1. 1. A mechanical device that moves fluid or gas by pressure or suction (plural) (5)
  2. 2. Organ that pumps blood around the body (5)
  3. 3. Any of the minute blood vessels connecting arterioles with venules (plural) (11)
  4. 5. Red liquid pumped around the body by the heart (5)
  5. 6. A blood vessel that carries blood from the heart to the body (6)
  6. 10. The large trunk artery that carries blood from the left ventricle of the heart to branch arteries (5)