Multiple choice general knowledge science & technology

What is a shark's skeleton made of

  1. Cartilege

  2. Bones

  3. Tendons

  4. Muscles
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A Correct answer
Explanation

Sharks have skeletons made of cartilage (misspelled as 'Cartilege'), not bone. This characteristic places them in the class Chondrichthyes (cartilaginous fish). Cartilage is flexible and lighter than bone, which helps sharks swim efficiently. Other cartilaginous fish include rays and skates.

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