Mammals and birds eat more often than reptiles. Which of the following traits shared by mammals and birds best explains this habit?
A) endothermy
B) ectothermy
C) amniotic egg
D) terrestrial habitat

Question

Quizplus · Accepted Answer

Endothermy, the trait shared by mammals and birds, requires more energy to maintain a constant body temperature, thus necessitating more frequent eating compared to ectothermic reptiles, which rely on external sources for body heat regulation.

Mammals and Birds Eat More Often Than Reptiles