Answer:
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Explanation:
Photosynthesis converts light energy to chemical energy.
A toaster converts electrical energy to thermal energy.
A wind turbine generator converts kinetic energy to mechanical energy.
Answer:
A. the energy required to maintain vital body functions.
Answer:
B. Fertilizer can affect the growth of bean plants.
Explanation:
due to the observation. They observed that these plants, on average, were taller than another population of the same kind of bean plants that were not treated with fertilizer