Fish are not able to regulate their body temperature by producing heat. How could a fish adjust its body temperature if it were too warm?

speeding up its level of activity

evaporating water from its skin

expelling water from its body

swimming into cooler water

swimming into cooler water

Explanation:

we need to know the time interval during which the force acts. impulse of force = momentum change

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

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