Question

Scientists hypothesize that there are no dinosaurs alive today because

Answer 1

There are several hypotheses as to why Earth's climate changed: an ice age and a meteor collision are two. Regardless of why the climate changed, dinosaurs could not adapt to a new environment to avoid extinction. Mammals did not become a dominant species on Earth until the extinction of dinosaurs.

Answer 2

C= they could not adapt a new environment to avoid extinction.

Step-by-step explanation:

WHEN THE METEORITE HIT THEM THE WHOLE WORLD CHANGED AND THE DINOSAURS ADAPTED TOO SLOWLY.