A. Increased metabolic rate due to exercise is helpful because the body uses more calories for everyday activities.
What is a metabolic rate?
"An organism's metabolic rate is the amount of energy expended by that organism in a given time period - usually daily."
Why is metabolic rate important?
"Metabolic rate is important because our metabolism constantly provides our body with energy for essential body functions like breathing and digestion. Our body needs a minimum number of calories (the basal metabolic rate or BMR) to sustain these functions."
What do you mean by exercise?
"Exercise means the act of putting into use, action, or practice the exercise of patience."
How does exercise help to increase the metabolic rate?
"Amount of physical activity – hard-working muscles need plenty of energy to burn. Regular exercise increases muscle mass and teaches the body to burn kilojoules at a faster rate, even when at rest and that's how exercise help to increase the metabolic rate."
What is a calorie?
"A calorie is a unit of measurement — but it doesn't measure weight or length. A calorie is a unit of energy."
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