True or false:Sometimes Earth's magnetic north pole becomes its magnetic south pole and vice versa.

The cross section of rectangular prism a measures 1.5 units by 1 unit. the cross section of triangular prism b has a base that measures 2 units and a height of 1.5 units. if the length of each prism is 1.81 units, which statement is true?

Which is a possible result of higher air temperatures caused by global warming? a. increase in sea level b. freezing of polar ice caps c. rapid evaporation of water in the soil d. flooding of low-lying coastal areas

The hebrews originally migrated from a. india b. egypt c. arabia d. mesopotamia