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Instructions

Question 6 of 20 :
Select the best answer for the question.
6. Snap-action switches operate with
O A, springs.
B. electromagnetic current.
C. magnets.
D. clasps.

User TomBot
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1 Answer

8 votes
A group of students toured a limestone cave in northwest Georgia.
Which of these best explains how the limestone caves in Georgia were formed?
A. Plant roots split the rock.

B. Acidic water dissolved the rock.

C. Animals burrowed into the rock.

D. Ice formed and broke up the rock.
User Shivam Nagpal
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