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Home Q & A Board Biology-Related Homework Help General Biology
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Guido Guido
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7 years ago
A(n) ________ protects the internal organs of ray-finned fishes.
A) notochord
B) internal cartilage skeleton
C) internal bony skeleton
D) exoskeleton made of chitin
E) exoskeleton made of cartilage
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Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
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skeledentskeledent
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7 years ago
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Guido Author
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7 years ago
Thank you, thank you, thank you!
TAT1238
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this is exactly what I needed
byehoe
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This calls for a celebration Person Raising Both Hands in Celebration
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