Someone who has good hygiene probably A
looks good.
B
smells fresh.
C
stays healthy.
all of the above.

1. entire bag, then the entire bag of calories

2. the percent of fat would be the percent of fat from the serving size, added up to the entire bag of calories

3/4. the saturated fat would be on the bag label, but im pretty sure if you take the serving size and do the math to figure it out you could find out in total the fiber, saturated fat,etc..

5. no probably not

the psychologist would claim that the research results were significant.