What can scientists infer about the period of very early Earth from the lack of fossilized remains of oxygen breathing animals and the dominance algae?

A) everything was underwater

B) the atmosphere lacked oxygen

C) only fish lived during that time

D) the dinosaurs used all the oxygen

Question

Biology

Joe Shannon

6 May, 04:18

What can scientists infer about the period of very early Earth from the lack of fossilized remains of oxygen breathing animals and the dominance algae?

A) everything was underwater

B) the atmosphere lacked oxygen

C) only fish lived during that time

D) the dinosaurs used all the oxygen

+1

Answers (2)

Know the Answer?

Quentin Howard · Answer 1

The answer is B - ---

Johnathan Mason · Answer 2

The correct answer is B) the atmosphere lacked oxygen.

Explanation:

A is incorrect because not everything was underwater. C is incorrect because not only fish lived during the time. D is incorrect because dinosaurs could not have used all the oxygen.

What can scientists infer about the period of very early Earth from the lack of fossilized remains of oxygen breathing animals and the dominance algae?A) everything was underwaterB) the atmosphere lacked oxygenC) only fish lived during that timeD) the dinosaurs used all the oxygen

What can scientists infer about the period of very early Earth from the lack of fossilized remains of oxygen breathing animals and the dominance algae?

A) everything was underwater

B) the atmosphere lacked oxygen

C) only fish lived during that time

D) the dinosaurs used all the oxygen