The body temperature of a mammal has to be maintained at ...
The body temperature of a mammal has to be maintained at a fairly constant level because
excessive heat is continually lost by the body to the environment
their body temperature is always higher than that of the environment
evaporation of sweat cools the body
metabolic activities function best at certain temperature
Correct answer is D
No explanation has been provided for this answer.
The fruit that has the illustrated sections is a ...
Which of the following types of placentation is not common amongst syncarpous pistils? ...
Which of the following is a sex-linked character? ...
Which of the following deficiencies is caused by a lack of vitamin A ...
A pollutant that is biodegradable is ...
The most efficient respiratory structure used by free living protozoan is ________ ...