Psychology one of the signs that sleep is necessary is that all living creatures a. are harmed by lack of sleep b. can put off sleep for a time c. avoid sleep as much as possible d. can sleep longer than necessary

Asap! what statement about congressional representatives is true? -they focus on what is best for government -they focus on constituents and what they need -they are members of the upper house of congress -they don't need to focus on reelection