Register

Which compound was abundant in Precambrian Earth’s oceans, before complex life evolved on Earth? A. dissolved oxygen B. dissolved carbon dioxide C. dissolved methane D. dissolve…

Which compound was abundant in Precambrian Earth’s oceans, before complex life evolved on Earth? A. dissolved oxygen B. dissolved carbon dioxide C. dissolved methane D. dissolve…
141k views
0 votes
Which compound was abundant in Precambrian Earth’s oceans, before complex life evolved on Earth?

A.
dissolved oxygen
B.
dissolved carbon dioxide
C.
dissolved methane
D.
dissolved ammonia

User Sergey Stolyarov
by
7.9k points

2 Answers

3 votes

Answer:

B. Dissolved carbon dioxide

Step-by-step explanation:

Plato answer

User Adadion
by
8.4k points
5 votes

Answer:

Dissolved carbon dioxide

Step-by-step explanation:

Just took the test and it was correct

User Extols
by
8.0k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

Why aren't all minerals gemstones?
What are three important types of forces
Two methods of active transport
Link Copied!