Register

Which form of early photosynthetic life consumed much of the CO₂ in Earth's atmosphere, allowing life to become possible? A Cyanobacteria B. Spirochetes C. Protists D. Red-…

Which form of early photosynthetic life consumed much of the CO₂ in Earth's atmosphere, allowing life to become possible? A Cyanobacteria B. Spirochetes C. Protists D. Red-…
49.0k views
11 votes
Which form of early photosynthetic life consumed much of the CO₂ in Earth's atmosphere, allowing life to become possible?

A Cyanobacteria
B. Spirochetes
C. Protists
D. Red-Yellow algae

User Derrick Bell
by
7.8k points

1 Answer

4 votes
I think it A because Cyanobacteria absorb co2 from the atmosphere and then release oxygen To the atmosphere
User Steven Green
by
7.8k 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

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
What are three important types of forces
Two methods of active transport
Link Copied!