S1: Throughout history man has used energy from the sun.
P : Today, when we burn wood or use electric current we are drawing an energy.
Q : However we now have a new supply of energy.
R : All our ordinary life depends on sun.
S : This has come from the sun.
S6: This energy comes from inside atoms.
The Proper sequence should be:
A. SQPR
B. RQPS
C. QSRP
D. PSRQ
Answer: Option D

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