scientists hypothesize that there are no dinosaurs alive today because\na they were hunted to extinction by…
scientists hypothesize that there are no dinosaurs alive today because\na they were hunted to extinction by other dinosaurs.\nb they were killed when the ice caps melted and water covered the land.\nc they could not adapt a new environment to avoid extinction.\nd mammals out - competed the dinosaurs for food and living space.
Answer
Brief Explanations:
The leading hypothesis for dinosaur extinction is that they couldn't adapt to environmental changes like a large - scale asteroid impact and subsequent climate shifts. Hunting by other dinosaurs isn't the main cause. Ice - cap melting isn't the key factor in their extinction. Mammals emerging later and out - competing dinosaurs isn't the primary reason for the mass extinction event that wiped out non - avian dinosaurs.
Answer:
C. they could not adapt a new environment to avoid extinction.