When you compress something you are pushing it into a smaller space. When something contracts, it gets smaller. An example of contraction is when the volume of a mass of water gets smaller as it cools.
Answer:
It mostly depends on him. It may affect on his talking and so on communicative matters, but not on his lifestyle.
<span>the bones rub together and cause damage</span>
Answer:
In coed classes with more girls than boys, all students did better.
