According to the american sleep disorders association, the
average teenager needs around 9.5 hours of sleep per night,
possibly because critical growth hormones are released
during sleep.
the average adult requires between six and eight hours of
sleep per night for optimal health and productivity.
how do the two sentences relate?
a. they establish a contrast.
b. they contradict each other.
c. they reinforce each other.
d. they provide a problem and solution.

Which of the following is the original meaning of the word college? a. an independent institution of higher learning offering a course of general studies leading to a bachelor’s degree b. a building used for an educational or religious purpose c. a group of persons considered by law to be a unit d. a body of clergy, living together and supported by a foundation

What is in his westrose president lincoln central claim in the speech

How does this excerpt develop the central idea that espionage during the civil war was often carried out by untrained citizens? it enhances the reader’s understanding by explaining why training was unnecessary. it changes the reader’s perception of what information a spy was able to obtain. it explains an ordinary person’s motivation for conducting espionage against the enemy. it adds moral complexity to espionage, due to the use of secret and dangerous methods.