Answer:B
Explanation:
Because you want to increase the oxygen intake as much as possible.
Answer: "Eating large servings or portions can lead to weight gain"
Explanation: It could be an factor. Just BEING able to compare them to other servings but cant do that if you don't know. I think. (explain in your own words based on what information I gave you)
The answer is b because these factors can cause risks throughout your life and could impact to you and other people that are surrounding you.
The correct answer is B :)
C would be the answer i believe