A region in space that is so dense that nothing, even light energy, can escape its gravitational field is known as a —
A). nebula
B). black hole
C). pulsar
D). black dwarf

Explain one reason why disorders are not easy to classify.

Want free points and brainliest? answer this drivers ed question correctly and you shall receive : ) in which of the following situations is it legal to pass? a. the vehicle you want to pass is driving at or above the speed limit in front of you. b. you must cross a center line that's solid on your side and broken on the opposite side. c. you are in the middle of crossing a bridge that only has one lane each direction. d. you are on a straight road and can pass the car ahead under the speed limit.

William poole believes economics should be taught in schools because students will learn