Biology
Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 34.2, Problem 1HYEW
Summary Introduction

To answer:

Do sharks really need to keep swimming to stay alive?

Introduction:

Some sharks must swim constantly in order to keep the flow of oxygen over their gills. Great white sharks and the mako shark is known as ‘obligate ram ventilators’, it is most essential for them to keep moving to stay alive.

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