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Which device is using a motor?
A. A water heater creates heat energy from electric energy
B. A waterfall rotates a waterwheel to turn an axle
C. A body massager uses electric energy to move back n forth
D. A solar charger creates electric energy from the Sun
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Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
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What maintain homeostasis when a persons internal body temperature is 97.5°f
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The mixture of sperm and fluids from the seminal vesicles, prostate gland, and cowper's glands is called
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Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.
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Which device is using a motor?
A. A water heater creates heat energy from electric energy
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