1. Sun is an artificial source of energy. |
2. Electric lamp works on food. |
3. Computers work on electricity. |
4. We can get wind energy any time. |
A) TTTT
B) FFFF
C) FFTF
D) TFFT
Correct Answer: C
Solution :
Sun is a natural source of energy. Electric lamp works on electricity.You need to login to perform this action.
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