Unlike Humans,cows Eat All Day

Multiple Choice

Unlike humans,cows eat all day.They spend hours and hours chewing with very little rest from the task in a 24-hour period.The food they eat (grass) is difficult to break down,requiring a lot of chewing.Understanding the endurance required for these chewing muscles,what fiber type would you expect to be predominant in their chewing muscles?

A) Type 1
B) Type 2A
C) Type 2X
D) Type 3
E) There is not enough information to predict a dominant muscle fiber type