Question

1 We have known A. for only 150 years or so. B. for 160million years. C. about dinosaurs. D. but these great creatures roumed the earth. E. long before humans appeared. put them in a right order​

Answer 1

Answer:

we have known about dinosaurs for only 150 years or so but these great creatures roamed the earth for 160 million years, long before humans appeared.