I believe the correct answer is true........
The “Gut” is referring to the stomach and other organs inside you body. Hope this helps man
Gender, age and body weight are the main determinants of total energy expenditure.
Iron deficiency anemia is a condition when your red blood cells don't contain enough iron. There are multiple causes why this can happen, but it verry often happens with people who are not eating properly and have a poor died. Especially pregnant women should be cautious as to being iron deficient.