Which is the correctly traces the pathway of blood flow in fish body?
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Answer:
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Explanation:
In fish, the heart only has one atrium and one ventricle. The oxygen-depleted blood that returns from the body enters the atrium, and then the ventricle, and is then pumped out to the gills where the blood is oxygenated, and then it continues through the rest of the body.
Answered by
6
Answer:
In fish the heart only has one atrium and one ventricle. The oxygen deplented blood that returns from the body enters the atrium, and then the ventricle, and is then pumped out gills where the blood is oxygenated, and then it is continues through the rest of body.
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