Which was the primary challenge animals faced in adapting to life on land?
A) The presence of new predators
B) Being able to adapt to move on land
C) The need for more oxygen to do work
D) Finding a mate in the new environment
E) The desiccating effect of the atmosphere

Question

Quizplus · Accepted Answer

The primary challenge animals faced in adapting to life on land was the desiccating effect of the atmosphere, which could lead to dehydration. This required adaptations to conserve water.

Which Was the Primary Challenge Animals Faced in Adapting to Life