The continents have always been in their current positions.
a. true
b. false

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?

In the developed world, women are increasingly more likely to delay childbirth until their mid- to late- twenties or long because

An earthquake’s epicenter can be determined from arrival time data recorded on a(