CLASSIFICATION
EVOLUTIONARY TRENDS IN ANIMALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which structure insulates various internal organs from the stresses of body-wall movement and bathes them in a liquid through which nutrients and waste products can diffuse?
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a coelom
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mesoderm
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a mantle
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a water-vascular system
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Explanation:
Detailed explanation-1: -Answer and Explanation: The coelom is the body cavity. It is the empty space between the organs (intestinal canals) and the body wall. Therefore, it insulates various organs from the stresses of the body-wall movement and bathes them in a liquid through which nutrients and waste products can diffuse.
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