Answer:
A
Explanation: An ellipse is a shape that resembles a flattened circle. How much the circle is flattened is expressed by its eccentricity. The eccentricity is a number between 0 and 1. It is zero for a perfect circle.
Answer:
Students loans are normally guaranteed by the government because governments have collateral on the students in form of the revenue authority pins which can enable them to trace students when there's payment default.
It would be the "A. Pawnee" that was the Caddoan tribe that settled along the rivers in eastern Oklahoma, due mostly to the fact that these rivers greatly helped to irrigate the land for farming.
