Apples and oranges are both types of FRUIT that come from TREES. The term 'apples and oranges' is often used to describe two things that are completely different from each other. The crossword solutions for this term are TREES (5 letters), FRUIT (5 letters), and FRUITS (6 letters). TREES are a type of plant that produce FRUIT, and FRUIT is the edible part of a plant that contains seeds. Fruits are a type of food that can be eaten raw or cooked. Apples and oranges are both examples of fruits that come from TREES.