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5 votes
A.
B.
C.
D.
what’s could be the correct answer?

A. B. C. D. what’s could be the correct answer?-example-1

1 Answer

3 votes
The correct answer is A.

Explanation: An radar uses electromagnetic waves to attempt to discover objects far away such as air craft, ships, missiles etc.

Hope this helped :)
User Dimitris Baltas
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