It's A. Primary succession :) because Human economics and ecology are linked together because human economics utilizes the ecosystem and the natural resources in older for economics to actually exist. :)))))))
Answer: research it? i dont know
Explanation:
I think the correct answer from the choices listed above is option B. You can find methanogens in the human intestines. These organisms can work with or without oxygen. Too much of oxygen for them is toxic. They are obligate anaerobes.
Plants grow quickly/ plants grow using photosynthesis.<span>
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The copepods would most likely decrease because the copepods eat the shrimp
