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If you hammer a nail into a tree, where is it 5 years later?
Riddle
If you hammer a nail into a tree, where is it 5 years later?
Choose an answer
A.5 inches higher
B.At the top
C.On the ground
D.Same height
Hint: It's a 2-word phrase with 10 letters, starting with "S".
Answer
Same height
Why this is the answer
Trees grow from the top (apical meristems), so a nail in the trunk stays at the same height.
This riddle is filed under Science Riddles and rated Medium.
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