Answer:
1.) distance between particles
Explanation:
As the substance changes from liquid to gas, bonds within it's molecules almost disappear and the average distance between them increases.
Answer:
I would usually use finally but that answer could change depending on the application. Go with your gut and try grammarly if you feel that finally does not work.
The answer is personification if need to explain the sun can’t come out to play (personification is when animals or objects are given abilities that only human can do.
A few things he would study might be: When did people start speaking a language? Who was the first person to have green eyes?
Basically, an anthropologist is somebody who studies mankind/humans.