Some fishes breathe by gulping water. These fish gulp water _____.

Question

Some fishes breathe by gulping water. These fish gulp water _____. — Exam MCQ

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A. More times per minute than an animal breathing air — Water contains less available oxygen than air, so fish generally ventilate their respiratory surfaces more rapidly than comparable air-breathing animals. The shift label is cut off or unreadable in the source; only the date is recorded.

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B. More rapidly when they are near the surface of the water

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C. Fewer times per minute than an animal breathing air

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D. Less rapidly when they live in turbulent water

Some fishes breathe by gulping water. These fish gulp water _____.

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