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Light waves travel in a straight line.
Question 1:
Light waves travel in a straight line.
A.
False
B.
True
These questions are from this test. Would you like to take a practice test?
Trivial Practice Quiz science-technology - Test 123 | Englishfreetest.com
30 minutes
15 questions
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Some questions from the same exam
Vitamin B12, which is related to hair growth and strength, can be obtained from which food?
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