Heat because in a machine heat must come out to follow the law of conservation of energy
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adapt to a changing environment
</span><span>organisms that possess heritable traits that enable them to better adapt to their environment </span>
So we want to know the mechanical advantage of a machine that has 5 N input force and 25 N out force. Mechanical advantage Ma is the measure of force amplification of some machine. We calculate it by taking the ratio of the output force Fo over the input force Fi. Ma=Fo/Fi=(25 N)/(5 N)=5. So Mechanical advantage for our machine is Ma=5 and the correct answer is the second one.
Good offer but I dont know any of this sorry
