A nutrient that helps builds and maintains muscles and tissue and has 4 calories/ gram is called?

Carbs
Proteins
Fats
Amnio Acids

Sam is a four-year-old child. as compared to other boys of his age, his skin looks dull. his hair appears damaged and dry. which nutrient is sam’s body likely lacking? a. proteins b. carbohydrates c. fats d. minerals

What condition is most likely present when a normal p wave is negatively deflected?

Aperson has had a good _ of life if they are still at the age of 95.