O A. Coal
Biology, 01.05.2021 23:10 BaileyElizabethRay
Which of these energy sources is formed from decayed and compressed
plankton?
O A. Coal
O B. Geothermal
O C. Biomass
O D. Natural gas
Answers: 2
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Answers: 1
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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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Which measurement unit represents volume? liter kilometer square centimeter centigram
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When the grand canyon formed many small mammal population were divided. some members of the population were on one side and others are on the other, therefore, they were no able to mate with one another. over time this separation and inability to mate with one another led to the emergence of new species. this type of speciation is called a) sympatric speciation. b) allopatric speciation. c) parapetric speciation. d) peripatric speciation.
Answers: 2
Which of these energy sources is formed from decayed and compressed
plankton?
O A. Coal
O A. Coal
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