Which collision is more damaging; driving into a cement wall with no "give," or colliding head-on with an identical vehicle moving toward you at your same speed?

A. Collision with the car.
B. Collision with the wall.
C. both the same.
D. no way to say


Answer: C

Environmental & Atmospheric Sciences

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Which process decreases the amount of carbon dioxide in the atmosphere?

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Which statement about the precautionary principle is accurate?

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