Which of the following features of ancient horses are adaptations for living on open grasslands? Check all that apply.
A)multiple toes that increased flexibility
B)complex patterns of ridges on molar and premolars that increased chewing ability
C)lengthening of limbs that increased running speed over long distances
D)decrease in body size that increased agility in confined spaces

Question

Quizplus · Accepted Answer

The complex patterns of ridges on molars and premolars helped in grinding tough grasses, and the lengthening of limbs increased running speed, both of which are adaptations for living on open grasslands.

Which of the Following Features of Ancient Horses Are Adaptations