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Amanda [17]
3 years ago
6

The atmosphere that we depend on for our survival is enriched by numerous cyanobacteria. This fact justifies which characteristi

c of cyanobacteria?
Cyanobacteria are photoautotrophs.
Cyanobacteria multiply quickly.
Cyanobacteria are plants.
Biology
2 answers:
Irina-Kira [14]3 years ago
8 0

Answer:

The correct answer is option A, Cyanobacteria are photoautotrophs

Explanation:

Being photosynthetic and aquatic, Blue green algaes are considered to be the Cyanobacteria and they belong to the category of  aerobic photoautotrophs. The common essentials required for their survival are water, carbon dioxide, inorganic substances and light. Photosynthesis is their principal mode of energy metabolism. They are considered as an important contributor of oxygen in the Earth’s atmosphere.

ira [324]3 years ago
7 0
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The answer is <span>Cyanobacteria are photoautotrophs.

</span><span>Cyanobacteria /saɪˌænoʊbækˈtɪəriə/, also known as Cyanophyta, is a phylum of bacteria that obtain their energy through photosynthesis. The name "cyanobacteria" comes from the color of the bacteria.</span>
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