Remesal says that Monte Testaccio is a great place to study economics.

Although during REM sleep our breathing rate and blood pressure rise, our bodies 

If we continually lack sleep, the specific part of our brain that controls language is ........................... .

True sleep lasts approximately ..................... .

Pythons need:

After four sleepless days, Randy had a delusion about him being a football celebrity. 

During the Light Sleep stage:

The brain activity is really high:

According to Jim Horne, we need to sleep as much as it takes to not be sleepy during the day.

There are four stages of the REM sleep