Human body

123456789
Across
  1. 4. Skeletal system
  2. 5. Largest internal organ.
  3. 6. sweat
  4. 8. muscular system
  5. 9. pumps blood
Down
  1. 1. - arteries and Veins
  2. 2. Respiration
  3. 3. breathing
  4. 4. controls other systems
  5. 7. excretory organ
  6. 8. digestion starts from here