Body Systems

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Across
  1. 6. has blood vessels, heart, red and white blood cells
  2. 7. has smooth, cardiac, skeletal
  3. 8. mouth, esophagus, stomach, small intestine, large intestine
Down
  1. 1. nose, mouth, lungs, diaphragm
  2. 2. has glands and hormones
  3. 3. has the brain, spinal cord, neurons, and sensory organs
  4. 4. first line of defense
  5. 5. has bones, joints, tendons, cartilage
  6. 9. 2nd line of defense