Answer:
The head got bigger and the face got smaller. Hope his helps.
I believe the answer is C.
because when the dinosaurs thrived they ate most of the mammals which were small animals but when the dinosaurs went extinct the mammals grew larger in size and started to thrive.
Independent assortment occurs spontaneously when alleles of at least two genes are assorted independently into gametes.
Explanation:
Oxygen is the answer. (option B)
