caleb wants to find out which type of floor material is best for bouncing tennis balls the highest. which…

caleb wants to find out which type of floor material is best for bouncing tennis balls the highest. which statement best describes the process he should use? he should use technological design because he will need to make materials. he should use scientific investigation because he will need to do an experiment. he should use technological design because he will need to conduct background research. he should use scientific investigation because he will need to design a prototype.

caleb wants to find out which type of floor material is best for bouncing tennis balls the highest. which statement best describes the process he should use? he should use technological design because he will need to make materials. he should use scientific investigation because he will need to do an experiment. he should use technological design because he will need to conduct background research. he should use scientific investigation because he will need to design a prototype.

Answer

Brief Explanations:

Scientific investigation involves conducting experiments to answer questions about the natural world. Caleb wants to find out which floor material makes tennis balls bounce the highest, which requires an experiment. Technological design is more about creating or improving products or systems, and making materials or designing a prototype isn't the main focus here. Background - research is part of scientific investigation but the key is the experiment.

Answer:

He should use scientific investigation because he will need to do an experiment.