Continental drifts are formed by what forces?

How long does it take for saturn to orbit the sun?

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]