Why Did Early Farmers Likely Select Grain Plants with Nonshattering

Why did early farmers likely select grain plants with nonshattering grain heads to cultivate?

A) Seeds produced in nonshattering heads were not eaten by herbivores.
B) Seeds produced in nonshattering heads did not have mutations.
C) Seeds produced in nonshattering heads were not scattered on the ground.
D) Seeds produced in nonshatterring heads were larger and tastier.
E) All of these are reasons could explain why early farmers selected plants with nonshattering heads.