Biology, 12.02.2021 14:00, kajjumiaialome
Sedimentary rock can be changed into metamorphic rock if it is -
A. weathered and eroded by ocean waves.
B. exposed to extreme heat underground.
C. broken down by heating and cooling.
D. cemented with minerals carried in water.
Answers: 1
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Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?
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One of the purposes of transcription is to produce a sequence of bases that
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Which of the following human activities resulted in the growth of the north american deer population?
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Sedimentary rock can be changed into metamorphic rock if it is -
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