Many flowering plants depend on visiting animals to move pollen between flowers. These visi collect sw liquids wh loose gra attach thems onto ha bodies a travel bet flowers dur later fee visits. The animal obtains food, and the plant gains an opportunity to reproduce. The shape of a flower can influence which visitors reach its food supply. A long, narrow opening, for example, may be difficult for some insects to enter. Differences in flower structure therefore help explain why a garden attracts several kinds of visitors.

Type only the missing letters. Each box is one letter, and the number of boxes matches the letters that are missing.