I. Adopting appropriate nocturnal habits
II. Burrowing
III. Adjusting their internal body temperature.
IV Possessing many sweat pores.
Which of the above are ways desert animals adapt to the extreme heat of the environment?
I and IV only
ll and lll only
l and ll only
l, ll and, lll only
Correct answer is C
III & IV are considered invalid because some desert animals are poikilotherm.
Poikilotherm or cold blooded animals are the animals (without sweat pores) whose body temperature vary with the temperature of the environment.
e.g Amphibians and reptiles are poikilothermic animals.