The answer is D. Broiled without extra fat
It means that you don't add any additional oil or butter while broiling the chicken.
It will make the end result more healthy and better for your heart
Answer:
Your muscles will require less oxygen to move and they will produce less carbon dioxide. This will immediately reduce the amount of air you will need to breathe in and out for a given exercise.
Here's a hyperlink
https://www.brainpickings.org/2012/09/17/the-meaning-of-life/
We cannot see the rest of the question