100 points to right awnser!
to collect quantitative data, scientists use all of the following except

a stopwatch

rulers

scales

descriptive categories

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

Name the element in group 17, period 2. (periodic table)

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.