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marissa [1.9K]
4 years ago
8

Animals have a great variety of internal structures that define the way they live. For example, a bear has lungs to help it get

oxygen to all of its cells. What does a fish have that serves the same function? A. scales B. gills C. fins D. lungs
Biology
2 answers:
True [87]4 years ago
8 0
B gills serve so that the fish can breathe
DENIUS [597]4 years ago
3 0

Answer:

B

Explanation:

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