All of the above, they can have a negative affect on your body and a positive affect, mainly a negative affect so, A.
They can be high in calories or fat
- I think this is it because my reasoning is that companies compensate low sugar and salt for other ingredients and chemicals that add a car-p load of calories and added fats to make it taste better.
D. most closely match their sweat rates
Bullying. also psychological abuse in some cases.
Yes, the answer is B. When you put yourself in someone else's shoes, it's a metaphorical statement. You aren't replacing a person, changing roles with them, of being jealous of them. However, you are looking at something from the way they see it.