The two main groups of Archaebacteria are methanogens, halophiles, and thermophiles.
Answer:
D
Explanation:
It stabilizes Earth's axis tilt
The level of organization that describes an anchovy school is community.
<h3>What is a community?</h3>
Communities can be defined as sets of populations, that is, a community is formed by organisms that live in a given area in a given period of time. Thus, the community differs from the population for being constituted by groups of organisms of more than one species.
With this information, we can conclude that the level of organization that describes an anchovy school is community.
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