Kelly has some sand in a bucket, but she thinks that there may be some salt mixed in with her sand. how can she determine if there is salt in the sand? a. if she leaves the bucket alone the salt will rise to the top. b. if she puts water in the bucket, the sand will dissolve. c. if she puts water in the bucket, the salt will dissolve. d. if she evaporates the sand the salt will be left behind.

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