What are two sources of phosphorous?
A. Cows
B. Erosion
C. stratosphere
D. Foss...
Chemistry, 02.02.2021 09:00 ChronicGamingRB
What are two sources of phosphorous?
A. Cows
B. Erosion
C. stratosphere
D. Fossil fuels
E. Fertilizer
Answers: 2
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Which of the following units is not an official si unit? mole liter kilogram ampere
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Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize
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Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.
Answers: 2
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Which change to the system wood cause the freely-moving piston to lower?
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