Answer:
They bring dissolved nutrients to the surface of the ocean. They decrease the levels of oxygen at the surface of the ocean. They decrease the amount of nutrients at the surface of the ocean.
Explanation:
My opinion is C. Sorry if this doesn't help you.
Autotrophs make their own food using energy from photosynthesis.
<u>The autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into glucose. </u>
<span>A cold-tolerant and salt-tolerant organism would likely be found in which part of the ocean. </span>The organism may be located in a tropical or subtropical location.
The answer would be D)Surface-Mixed Zone.
<span>The correct answer is: [A]: "the place where the substrate binds" .
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{in such a manner in which substrate and enzymes are "positioned" to react) .
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