Which of the following organisms has an endoskeleton?
A) earthworm
B) beetle
C) shark
D) oyster

Name: Which of the following organisms has an endoskeleton? A) earthworm B) beetle C) shark D) oyster
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Question

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Sharks have an endoskeleton made of cartilage, which is a lighter, more flexible alternative to bone. This internal skeletal structure supports the body and allows for movement, distinguishing them from organisms with exoskeletons or no skeletons at all.

Which of the Following Organisms Has an Endoskeleton