Explanation:
Can be safer and cheaper than the real world. Able to test a product or system works before building it. Can use it to find unexpected problems. Can speed things up or slow them down to see changes over long or short periods of time.
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Aquifer- the layer permeable rock that has connecting pores & transmit water freely, the artesian well water rises to the surface.
Hope this helps!
Devon will travel 180m in 12 seconds. All you have to do is multiply 15 by 12. Hope this helps
Answer:
A : the colonists dumped tea in Boston Harbor