It is mainly based on the type of tests that a person will conduct between whole milk and skim milk. Changes and be expected when you boil one milk with the other and compare both milks after it has been boiled. Example one may have bubbles and the other doesn't mainly whole milk theirs has a thick
cream once it's been boiled that most likely the skim milk wont have.
I am going to assume you are talking about emotion. If that is the case then it's better to let it all out, let the wall fall.
Answer:
Respiratory
Explanation:
It provides oxygen that is necessary for the heart to pump blood to the body. It also provides oxygen for the brain to work
Resistance because how long u last running depends on ur breathing issue
Unit discussions are were you post the answer to the question your teacher has given you and then you reply to 2 different classmates