Question

4

Three students want to see who can throw a
baseball the farthest. They mark off an area
on the playground for their investigation.
What should they keep constant?

Answer 1

Answer: the baseball

Explanation: In an experiment the independent vs dependent variables the dependent variables in this situation are the length the ball can be thrown and that is the person that controls that so we don’t know
The constant variable is the ball because it will always be the same
The independent variable is the student because they all have different strengths