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Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

2. circled insects have mutations, or changes to their dna. how many of the offspring insects in this generation have mutations?

When an orange rolls off a table, its potential energy is converted into?