BODY PART

4. the movable lid of skin that serves to cover and uncover the eyeball
6. there are 206 of these in an adult skeleton
8. the largest organ of the body, with a total area of about 20 square feet
9. hole in the nose for breathing
11. one of a series of curved bones that are articulated with the vertebrae and occur in pairs, 12 in humans, on each side of the vertebrate body
12. of food occurs
14. tissues which produce movement
18. the passage from the mouth to the stomach or to the lungs, including the pharynx, esophagus, larynx, and trachea
19. back part of the foot
20. the fleshy part of the back of the human leg below the

1. the carpus or lower part of the forearm where it joins the hand
2. tube carrying blood from the heart
3. either of the pair of bones joining the breastbone to the shoulder blades
5. organ in the chest for breathing
7. a hollow under the arm at the shoulder
10. another word for backbone
13. the muscle that pumps blood received from veins into arteries throughout the body
15. bones in the head
16. a large, reddish-brown, glandular organ located in the upper right side of the abdominal cavity, divided by fissures into five lobes and functioning in the secretion of bile and various metabolic processes.
17. the internal organ in which the major part of the