B. Prevent injury
Always important
College students are not usually the most financially stable and junk food tends to be cheaper than healthy food. Therefore, college students can only afford to eat unhealthy foods. College students can try to find healthy alternatives that are cheap and try saving their money. Always make sure that their is a fruit or at least something healthy in their meal. If your parents want you to decrease your fat intake, a good thing to keep in mind is that eating later at night actually causes you to gain weight more than eating during the day.
A physical change is a change that the molecules of the article do not change so the answer is
a match chopping a piece of wood :))))
i hope this is helpful
have a nice day
