Accessibility links
Skip to main content
Skip to main Navigation
Skip to Search
About Learning English
Beginning Level
Intermediate Level
Advanced Level
US History
Video
Follow Us
Languages
Search
Search
Previous
Next
Breaking News
Quiz - Sleep Helps Us Learn
June 26, 2017
Question 1 / 4
What is one thing the research team wanted to know?
Whether synapses shrink after a good amount of sleep
If the sleeping brain widens its synapses for the next day
How many hours of sleep we need for healthier brains
Why the human brain forgets unimportant details it learned
Submit Answer
Next Question
Quiz - Sleep Helps Us Learn
Back to top
XS
SM
MD
LG
