Question

Approximately how long were dinosaurs on Earth before
becoming extinct?
Select one:
O a. 1000 years
O b. 10 million years
O c. 150 million years
O d. 800 million years

Answer 1

Answer:

C.

Explanation:

Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.

and is says estimate and 150,000,000 years is the closest