There are two types of death:the kind that comes so soon,and the kind that,though lamentable,at least feels age-appropriate.When someone young passes away,the blow is made worse by all the might-have-beens-what the deceased could have done,seen,and accomplished if only given more time.When the very old die,however,the loss-while still terrible for their loved ones-doesn"t come with the same sense of unfulfillcd potential."It was his time"is the phrase that so ofien applies,or,"She lived a full life."But the definition of"a full life"is expanding,and the line dividing the two types of death is retreating.As life expectancies continue to change,so too will our collective ideas about death and its time-not just for talents who generation-defining songs,but also the rest of us who still have unfinished business of our own.

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There are four types of radiation-matter interactions that can contribute to the total attenuation. These are ______.

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There are two reasons why understanding attribution may be helpful in leadership situations. These are:

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The two most common types of engines used in helicopters are the reciprocating engine and the turbine engine.

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The strategies for handling risk comprise of two main types: negative risks，and positive risks. The goal of the plan is to minimize threats and maximize opportunities. When dealing with negative risks, there are three main response strategies – （ ） , Transfer, Mitigate.A.Challenge

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There are different types of affixes or morphemes.The affix“ed” in the word“learned” is known as ( ) a(n)

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