The gulf of mexico provides 72 percent of the shrimp harvested in u. s. waters. those populations are at risk because the dead zone in the gulf of mexico. which statement best described this dead zone? a. it is a zone that formed when it lost its keystone species b. it is a zone of ocean water that has almost no oxygen c. it is a zone that’s been depleted by sea urchins d. it is a zone of ocean water that has almost no carbon dioxide

The correct answer is B

Explanation:

It is a zone of ocean water that has almost no oxygen.

its been noted for the past decade or so that there is some (approximately 5% to 7%) shrinkage in the brains of people who have schizophrenia, most notably in the gray matter, which is an important part structures in the brain’s amygdala, hippocampus and parahippocampus, which are all involved in memory storage and retrieval memory storage and retrieval.

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the match duh

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