Photosynthetic cyanobacteria caused an increase in atmospheric levels of
2 answers:
C...the key is that they are photosynthetic...so they produce oxygen (like plants)!
Answer:
C) oxygen
Explanation:
The gaseous product of photosynthesis is oxygen. Cyanobacteria are responsible for much of Earth’s early oxygen.
You might be interested in
<span>The first part of photosynthesis within the chloroplast occurs in the GRANA and the second in the STROMA of the chloroplast
</span>
Mono you can not get mono through drinking water and it’s a disease
1.) Charring a Marshmallow
2.) I think its B
Answer:C
Explanation:
As they both associated with depositional features
