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- The boat Earthrace made an attempt to break the record for a circumnavigation of the Earth.
Question 1:
The boat Earthrace made an attempt to break the record for a circumnavigation of the Earth. It also made voyages to promote the use of bio-fuels. Which of these is one of the substances used to make the bio-diesel, that powers the boat?
A. Burnt uranium
B. Old computer motherboards
C. Recycled clothing hangers
D. Liposuctioned body fat
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