Memory ScienceVersión en línea People grow and change. por Janelle Ms. How fast or slowly your heart beats. It gets faster when you exercise. baby --> child --> teenager --> adult --> grandparent Body parts that help you breathe the air you need to live. heart rate sweets, fats, and oils The break down of food to get the energy and nutrients. Shows healthful food choices. saliva digest Healthy food choices: Muscle that pumps blood through your body. Adult teeth that take the place of baby teeth. All people grow and change from: Body parts that work to move your bones. The liquid in your mouth that begins to break down food. It holds up our body, gives it shape, helps us move, and protects parts inside our body. Where liquid food moves after being in the stomach. 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. Permanent teeth Foods that should be eaten in small amounts: