Folk culture establishes itself and it survives due to the isolation and connection of a culture group
a. true
b. false

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.

5. what is a red giant? can our sun become a red giant? why or why not?