Boyles Law P1V1 = P2V2 An arrangement of helium balloons in the back of a delivery truck travels from a town at the base of a mountain up the mountain where the air pressure is half the amount. What do you expect to happen to the balloons?

A. The balloons will increase to twice their original volume.
B. The balloons will decease to one fourth their original size.
.C. The balloons will increase to four times their original size.
D. The balloons will decrease to half their original size.

The minerals found in bones are deposited by living cells called

Juju.01) 5 geologic events a group of students designed an experiment in an ice rink to represent the solar system. the steps of the experiment are listed below. 5: geologic events 1. choose a student to represent the sun. the planets are represented by two tennis balls. 2. ask the student to hold the tennis balls in each palm and spin on the ice with arms stretched out. 3. ask the student to draw in the arms after about 10 spins. 4. observe the student's arms rotate faster when they are closer to the body. 05 geologic events enors) the experiment most likely demonstrates that (2 points) 07 discussion-based sessment/module planets exert gravitational force on the sun the sun exerts gravitational force on the planets 3.07 discussion-based ssessment speed of a planet depends on its distance from the sun new version available! (3.0.119) get it now submit 18.07: module exam description

Which of the following is true about the speed of light? it depends on the wavelength.