Answer:
He betrayed them because he believed they would not hand him the Sword of Gryffindor, after destroying the Cup and other Horcruxes.
Explanation:
<span>Bird in Space: The artist wanted to convey the graceful qualities of the bird. He tried to show the movement of the bird by eliminating all the physical features. Wild Turkey: James Audubon took a realistic approach of his image of a bird. There is almost a scientific purpose seen in the detail and technique of his watercolor of the wild turkey. Audubon wanted to show that even though the painting is of a wild turkey, a less beautiful bird, there is still some beauty to his artwork.</span>
A scale drawing is a proportional two-dimensional drawing of an object.