Answer:
it has a positive impact on depression, anxiety, etc and It also relieves stress, improves memory, helps you sleep better.
Answer:
In Through the Looking-Glass, Alice's world turns backward and upside-down when she meets nursery rhyme characters and talking animals. What will be next? Flying fish?
A person who studies word origin and how the meanings change over time are Etymologists. So your answer would be C. The other options don't apply and a rootier as funny as it is there is no such thing.
Hope this helps, if you need anymore help or further explanation just let me know!! :)