- Date:
- 1940
- Main contributors:
- Erpi Classroom Films Inc., A.J. Carlson, F.J. Mullin, H.G. Swann
- Summary:
- Explains the regulation of body-temperature. Contrasts constant temperatures of warm-blooded animals with fluctuating temperatures of cold-blooded ones. Reveals the relationship of body heat to energy furnished by foods, and depicts the blood stream as a heat distributor. Illustrates body heat loss, and regulation by radiation, conduction, and evaporation. Depict the function of hypothalamus in regulating body temperature. For high school, college, and adult groups. Historical Summary: Explains the mechanism of body-temperature regulation by radiation, conduction, and evaporation. Contrasts the constant temperatures of warm-blooded animals with the fluctuating temperatures of cold-blooded ones. Reveals the relationship of body heat to energy furnished by foods, and depicts the blood stream as a heat distributor. Also shows the function of the hypothalamus in regulating body temperature.
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