Question

7 multiple choice 1 point why do we use instrument for measurement instead of our senses? instruments are very objective instruments are very easy to use instruments are part of science instruments are very subjective

Explanation:

Our senses can be subjective (e.g., perception of length, temperature can vary between people). Measurement instruments provide objective, consistent, and accurate data. "Instruments are very easy to use" is incorrect as some instruments are complex. "Instruments are part of science" is not a reason for using them over senses. "Instruments are very subjective" is wrong as instruments are objective. So the correct reason is that instruments are very objective.

Answer:

A. instruments are very objective