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In this marine community, the sea otter is a <em><u>Keystone Species.</u></em>
Answer:
c. Megalopolis
Explanation:
Central America is a large and densely populated group of towns/cities that make up an urban complex. This characteristics make Central America a Megalopolis.
The answer is D. The crust.
We’re standing on the crust. This is the outermost layer.
The answer to the question is africa
Our world is losing oxygen and slowly progressing to way more co2 in our atmosphere
