I think t or r............
Enzymes speed up a biological reactions by lowering the activation energy.
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-Charlie
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Answer:
B. The mutations were beneficial for each new environment.
Explanation:
Answer:
C
Explanation:
I would say C because it HAS to have valid data. Which is a limitation especially if you can't get that data.
Answer:
D. There will always be waste produced that can be used for energy.
Explanation:
Biomass energy is a renewable energy source because its does not have limited supply. We can always grow trees and crops, and waste will always exist.
