The body temperature of a mammal has to be maintained at a fairly constant level because
a
excessive heat is continually lost by the body to the environment
b
their body temperature is always higher than that of the environment
c
evaporation of sweat cools the body
d
metabolic activities function best at certain temperature
Explanation
Correct Option
dNo explanation available
Video Explanation
No video available
Post your Contribution
Share:
