Question

(3 pt)
A geologist finds that the number of fossils of a single species decreased significantly in higher rock layers compared to deeper ones.

Which Is the best conclusion?

A.
The species became extinct.

B.
The species became more difficult to fossilize.

C.
The species became more abundant.

D.
The species became less abundant.

Answer 1

need help please

Answer 2

What do you think it is?
Or which ones do you think are not the answer?
:-)

Answer 3

not b and it isnt c

Answer 4

It's D :-)
good job

Answer 5

ty so very much