Our Wonderful Body: The Heart and Its Work
en
PG-13
...
January 1968
Documentary
A young boy learns about his heart through the step-by-step construction of a simple circulatory system. He learns how his heart pumps, what blood and blood vessels do, how they do it, and some of the ways to help his heart stay healthy.
Runtime:
10 minutes
Status:
Released
Original Language:
Production Countries:
Budget:
N/A
Revenue:
N/A