Question

Which option below is a major supporting detail in the reading?

Turtles don’t catch yawns.


Yawning is common in the animal kingdom.


Yawning may be a method of communication.


Yawning might help cool the brain.

Answer 1

I think it's yawning is common in the animal kingdom! but i could be wrong

Answer 2

Yawning may be a method of communication.