How Animals Work

Have you ever wondered how fish breathe underwater, how caterpillars transform into butterflies, why deer grow cumbersome antlers every year, or how snakes slither? "How Animals Work" explains the structures and systems of animal bodies, using photographs and diagrams to show how animals use their a [...]
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Have you ever wondered how fish breathe underwater, how caterpillars transform into butterflies, why deer grow cumbersome antlers every year, or how snakes slither? "How Animals Work" explains the structures and systems of animal bodies, using photographs and diagrams to show how animals use their anatomy to move, communicate, hunt, and feed, and how their bodies enhance their chances in the struggle for survival.