Biology, 21.04.2021 02:50, Nae0523

The concentrations of the gases in the blood leaving the fish heart are different from the concentrations of the gases in the blood leaving the human heart in the aorta. a) Explain the differences in the concentrations of gases.
b) Explain why the pressure of the blood returning to the fish heart is lower than the pressure of the blood returning to the human heart.

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The concentrations of the gases in the blood leaving the fish heart are different from the concentra...