Noah’s family car has old tires that were worn down. explain how this could have contributed to the car accident

Answers: Tires are designed to optimize friction between the tires and the road as well as stopping quickly. When tires are worn down the friction wont be as strong and the car also won't be able to stop as fast.

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explanation:

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.