Memory Game ScienceOnline version People grow and change. by Janelle Ms. Body parts that help you breathe the air you need to live. All people grow and change from: Body parts that work to move your bones. Shows healthful food choices. The break down of food to get the energy and nutrients. Muscle that pumps blood through your body. Foods that should be eaten in small amounts: saliva baby --> child --> teenager --> adult --> grandparent breads, cereals, rice, pasta, fruits, vegetables, milk, cheese, meats, and beans The body part where food is broken down into a thick liquid. The tube that takes food from your mouth into your stomach. The liquid in your mouth that begins to break down food. digest Permanent teeth sweets, fats, and oils How fast or slowly your heart beats. It gets faster when you exercise. It holds up our body, gives it shape, helps us move, and protects parts inside our body. Healthy food choices: heart rate Adult teeth that take the place of baby teeth. Where liquid food moves after being in the stomach.