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What do these layers and their fossils suggest about Earth's history? A. Only one kind of lifeform lived where these layers formed. B. No lifeforms were present when these layers formed. C. Lifeforms on
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20 votes
20 votes
What do these layers and their fossils suggest about Earth's history?

A.
Only one kind of lifeform lived where these layers formed.
B.
No lifeforms were present when these layers formed.
C.
Lifeforms on Earth have been the same over time.
D.
There have been changes in Earth's lifeforms over time.

User Alex Baulch
by
3.2k points

2 Answers

8 votes
8 votes

Answer:

The answer is D

Step-by-step explanation:

User Eztam
by
2.8k points
18 votes
18 votes

Answer:

D

Step-by-step explanation:

There have been changes in Earth's lifeforms over time.

User Yong Ho
by
2.7k points
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