Digestion in Our Bodies

1.
kids playing ping pong; mom enters with snacks; diagram of human digestive system; many x-rays of eating process, swallowing food, intestines.

2.
great b/w, lots of doctors giving patients physicals; iron lung; wards of sick children; patients learning to walk again and work in society with their handicaps.
pole-vaulter, discus thrower, man with microscope, microscope shot of body and blood, flower, coral. skeletons of animals, plastic model of human, rotating human skeleton, dancers, various shots of plastic model, x-ray of swinging hips, x-ray of bending arms and knee inter cut with dancers and x-rays of their movements, weight lifter, embryonic baby, drawings of bones and their composition, baby girl playing in yard, human skeleton, scientist experimenting with bone, kids at dinner table, CU of hand playing violin and x-ray of movement, woman walking with books on their heads, baby eating, weight lifter, bicyclers, ice skaters, diver, skiers, people walking.