The answer to this question

The length of a vector arrow represents its magnitude and the point represents its direction true or false apex

Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block