Which of these is a sentence fragment? The dog that was riding a skateboard.
The skateboard wiggled back and forth.
The dog barked.
We laughed at the dog on the skateboard.

•as parts of ceremonies and often to ask for peace and blessings from evil. • late at night to entertain themselves or foreign visitors at the camp. • on long journeys through the arizona desert, to keep their energy and minds boosted. • during the long winter nights, when they were cold and the land was not suitable for farming.