A farmer chops down a tree to provide firewood. He gets warm when chopping down the tree.
The farmer then burns the wood to keep warm.
What is the original source of the energy that warms the farmer in both cases?
A photosynthesis by the tree growing the wood
B respiration
С the match used to light the fire
D the Sun
Answers
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1
Answer:
c
Explanation:
the match used to light the fire
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