What is the highest point of the wave

Crest - the highest point in the wave. Trough - the lowest point in the wave. Wavelength - the horizontal distance

Am i to late to answer your question

•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.