Weegy: Performing tasks for extended periods of time requires: Muscular Endurance. User: Which one of the following measures how well your heart gets oxygen-rich blood to all your muscles while you're exercising? Weegy: Cardiorespiratory Endurance measures how well your heart gets oxygen-rich blood to all your muscles while you re exercising. User: Which one of the following means that you're exercising at a more intense level than in your daily activities? Weegy: Overload means that you're exercising at a more intense level than in your daily activities. User: Which one of the following are the energy received from food and burned through activity? (More)

Weegy: People who are lactose-intolerant: Cannot break down the lactose found in milk. (More)