Carbon Monoxide hinders the body's ability to absorb needed amounts of oxygen.
Answer:
Eggs definitely since they are full of protein
leave potaoes out since they don't realy have much
Fish sure not as good as eggs but still pretty good since meet
flour no since it does not have lot of protein
its slowing it down because if you eat snacks in between meals your metabolism will work faster but if you just eat 3 square meals alone then it slows down as it dosent have to digest as much in a certain time period.
An experiment should have only one independent variable.