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When continental drift was first proposed, no one knew _____.

A. what caused the continents to move

B. where all the continents were located

C. what a continent was actually made of

D. that the continents had actually moved in the past

2 Answers

4 votes
I believe the awnsers d
User Brett Walker
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.D. that the continents had actually moved in the past.
User Nk Mk
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