The correct answer to the question above is hypertonic. When celery is being placed in a glass of pure water, the solution inside its cells is going to appear as hypertonic compared to the water. This means that the cells inside has a higher concentration than outside.
Groundwater is the water found underground in the cracks and spaces in soil, sand and rock. It is stored in and moves slowly through geologic formations of soil, sand and rocks called aquifers.
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The first collision because a greater amount of momentum must be taken and used in order to push the cart back, giving it a greater mass and impulse
Density = mass / volume
D = 89 / 10.0
D = 8.9 g/cm³
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