Are essential nutrients for the human body, escencial for the metabollims
Oxygen
The "ability of a system to perform work"is need for physical performance.
Excercise
is a biological molecule, having an energy help us, are commonly referred to as sugars
Is a soft tissue found in most animals. Function to produce force and motion
Protein
Carbohydrates
Is any bodily activity that enhances or maintains physical fitness and overall health and wellness
Energy
Is a chemical element atomic number 8. Need to live because is used in cellular respiration and many major classes of organic molecules in living organisms contain
Muscle
