Lesson3: Obtaining Energy and Removing Waste

Multiple Choice

why does your body need foods?

• For entertainment, relaxation, and enjoyment
• To make the body heavier, slower, and less healthy
• For energy, growth, and repair
• To test the taste buds, challenge the digestive system, and create waste

Multiple Choice

The amount of energy in food is measured in

• calories

• Jole

• Kilometer

• Second

Multiple Choice

Is the amount of energy it takes to raise the temperature of 1 kg of water by 1C

• Matter

• Food

• Calories

• power