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Biology, 22.06.2019 01:30, sharondot2398
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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Biology, 22.06.2019 15:50, quise2ross
In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? о
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Biology, 22.06.2019 20:30, starbae1084
Spirochetes have a twisting and flexing locomotion due to appendages called
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Name and describe three genetic conditions:...
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