complete the sentence ?a.A..........of sleep
Answers
Explanation:
Before the 1950s, most people believed sleep was a passive activity during which the body and brain were dormant. “But it turns out that sleep is a period during which the brain is engaged in a number of activities necessary to life—which are closely linked to quality of life,” says Johns Hopkins sleep expert and neurologist Mark Wu, M.D., Ph.D. Researchers like Wu are spending many of their waking hours trying to learn more about these processes and how they affect mental and physical health. Here is a glimpse into the powerful (often surprising) findings of sleep researchers—and what they’re still trying to discover about the science of sleep.
All Sleep Is Not the Same
Throughout your time asleep, your brain will cycle repeatedly through two different types of sleep: REM (rapid-eye movement) sleep and non-REM sleep.
Answer:
tired body will help of sleep