1 point
Which of the following movements of ocean water has the greatest direct
effect on the...
Chemistry, 01.02.2021 22:10 allyssaharrisooy50au
1 point
Which of the following movements of ocean water has the greatest direct
effect on the growth of producers?
upwelling
deep current
surface current
convection current
Answers: 3
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Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.
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Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
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How can parts of a solution be separated by chromatography?
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