Health & Physical Education: Circulatory & respiratory system

AV 612 FUN
Duration: 27mins.
This program includes: the functions, components, and joints of the skeleton / the contraction, motor units and types of movement of muscles / the respiratory system/ blood circulatory system / nervous system / body types

AV 612.1 TRA
Summary: This program looks at three body systems, circulatory, respiratory and urinary, which play a vital role in ensuring that human cells receive raw materials for energy, and that waste is removed. It emphasises that any substance, harmless or otherwise will reach each cell once it has entered the circulatory system as in the case of cigarettes and alcohol.