Riddle

How many vertebrae in the human spine?

Choose an answer

A.10
B.20
C.50
D.33
Hint: It's a word with 0 letters, starting with "3".

Answer

33

Why this is the answer

The spine consists of 7 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 4 coccygeal vertebrae.

This riddle is filed under Science Riddles and rated Medium.

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