A student wants to model the physical weathering of rock. Which activity could the student perform?
A. Place several cookies in a box, and then shake the box.
B. Place ice cream in a bowl, and then watch it melt.
C. Place drops of acid on chalk, and then observe the chemical reaction.
D. Place a paper boat in a ditch, and then use water from a hose to make it sail away.
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A student wants to model the physical weathering of rock. Which activity could the student perform?...
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