To compare an see if anything changes.
say a patient is really sick at one point,an you would want to see in reports how fast or slow they got better.
Ayuda? Ano yun? Yung relief goods? HAHA
I believe the answer would be stimulants.
She should inform her parents about the date, along with the place and the time she'll come back
She may think it's okay not to tell her parents and decided to ask Ginger's opinion about Elvis instead, but sometimes a person perception about one's characteristic may be wrong, the best way to ensure her safety is by telling about the date to the people that loved her the most, her family
The answer is b. it is indirect therefore if it doesn't touch it it cant contaminate it