Register
What type of fossil evidence would be most helpful to a scientist trying to determine how much oxygen was in the atmosphere two million years ago? A) Ice Cores B) Tree Rings C) Carbon Films D) Trace Fossils
22.5k views
4 votes
What type of fossil evidence would be most helpful to a scientist trying to determine how much oxygen was in the atmosphere two million years ago?

A) Ice Cores
B) Tree Rings
C) Carbon Films
D) Trace Fossils

User Yogurt
by
8.0k points

1 Answer

4 votes
Carbon films I believe
User Kingraam
by
8.0k points
← Prev Question Next Question →

Related questions

User Daniel Hall
asked Apr 1, 2018 130k views
How do ice cores, tree rings, and index fossils provide valuable information about the past?
Daniel Hall asked Apr 1, 2018
by Daniel Hall
8.4k points
1 answer
5 votes
130k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Why aren't all minerals gemstones?
What are three important types of forces
Two methods of active transport
How can paleontologists help us understand the past
What is the phenotype of a heterozygous person using T for tall and t for short
Link Copied!