Final answer:
A fruit serving is about the size of a tennis ball, three ounces of meat is equivalent to the size of a deck of cards, one cup of ready-to-eat breakfast cereal is roughly the size of a baseball, and two tablespoons of salad dressing, peanut butter, or margarine is the same size as a ping-pong ball.
Step-by-step explanation:
1. A small or medium fruit is about the size of a tennis ball.
2. Three ounces of meat is equivalent to the size of a deck of cards.
3. One cup of ready-to-eat breakfast cereal is roughly the size of a baseball.
4. Two tablespoons of salad dressing, peanut butter, or margarine is the same size as a ping-pong ball.