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KATRIN_1 [288]
3 years ago
13

Why do you think most transportation in the U.S. is still running on fossil fuels?

Biology
1 answer:
iogann1982 [59]3 years ago
3 0

Answer:

because they are always available

Explanation:

so we use them

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Answer:

Evaporation is a regular process that occurs when the liquid form changes into the gaseous form; while causing a increase in the pressure or temperature. Boiling is an unnatural process where the liquid gets heated up and vaporized due to continuous heating of the liquid.

Explanation:

hope this helps

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Which of the following is an example of maintaining homeostasis? Learning Jumping Shivering Smiling
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The answer is D, sweating.

Homeostasis is where the body uses some mechanisms to maintain a optimum condition for the body to function. These conditions may include body temperature, blood glucose level etc.

Sweating is a mechanism that can help maintain the body temperature. During hot conditions, the sweat glands under the skin surface may produce sweat, which is then released to the skin surface. When the sweat is on the skin surface, they evaporate. During evaporation, heat energy is brought away from the skin as the sweat molecules that have a higher kinetic energy (=temperature) escaped from the sweat drop. The average temperature of the sweat is reduced. Eventually, the temperature of the body is decreased and this help maintain the suitable temperature for the body to function.

Therefore, your answer is D, sweating.
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