Question

what is an experiment? a type of scientific investigation that focuses on observing and recording findings a type of scientific investigation that focuses on collecting data for comparison a type of scientific investigation that tests how one thing specifically affects another none of these

Explanation:

An experiment in science is a type of investigation that tests how one thing specifically affects another. It involves manipulating variables to observe the impact on a dependent variable.

Answer:

A type of scientific investigation that tests how one thing specifically affects another