His theory 'rested upon' two important pieces of evidence.
He 'rested' his horse before continuing the journey.
They were (well) 'rested' after a long vacation.
(..) and temperatures drop to minus seventy degrees centigrade. The penguins stay when all other creatures have fled because each guards a treasure: a single egg rested on the top of its feet and kept warm beneath the downy bulge of its stomach. There is no food and no water for them, (..)2006 TvShow: Planet Earth Title: From Pole to Pole Season: 1 Episode 1