In the figure below, line m and line n are parallel. The 2 transversals intersect on a point on line
m. Which of the following pairs of angles is not
necessarily congruent?
2
21
3
5
4

The use of a beat or a rhythm to remember something is

  usually, loads of more than pounds require the assistance of a second person.           a. 40   b. 20   c. 50   d. 30

The arctic is a cold deset biome, which one of the answers is not correct? a) animals in cold deserts burrow to get out of the harsh climates. b) vegetation in cold deserts is normally shallow rooted small shrubs. c) animals in cold deserts hibernate most of the year to get out of the cold. d) soils are very heavy and course. e) the region receives less than 10 inches of precipitation annually.