172,733 views
34 votes
34 votes
What renewable biomass fuel source has been used for thousands of years?

corn
sugarcane
wood
straw

User Maldus
by
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2 Answers

30 votes
30 votes
The answer is wood.
User Wazery
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3.3k points
15 votes
15 votes
it’s definitely wood
User Stoobish
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