Final answer:
Ribs are the entree served with a bowl and wet-nap due to their messy nature, which requires a bowl for bones and a wet-nap for cleaning hands.
Step-by-step explanation:
The entree that is typically served with a bowl and wet-nap is ribs. When eating ribs, a bowl is often provided for the bones, and a wet-nap is useful for cleaning hands after the messy experience of eating ribs. Salads, pizza, and pasta do not usually require a bowl for waste or a wet-nap for cleaning hands, as they are less messy and often eaten with utensils.