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Scientists group organisms into kingdoms by looking at specific characteristics. which is a characteristic of a carrot plant? no cell walls heterotrophic unicellular eukaryotic
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Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
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What is the main fuel source for the work of the cell
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Scientists group organisms into kingdoms by looking at specific characteristics. which is a characte...
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