Your answer to this is most likely:
He discovered many other important elements.
The term yardstick refers to what is a normal response. It really has nothing to do with a yardstick and can be used in many situations. A yardstick is a measurement that has been tested over and over and than that measurement becomes the standard.
Say the yardstick for a reaction time is 5 seconds
Meaning that is what a normal healthy person can do it in.
Joan has the reaction in 4.8 second. Well she is on the the bell curve and did better than the yardstick test measure.
The correct answer is D. all of the above
You run away a get help that what I did and I’m better for it because I’m now living in peace and don’t have to look over my shoulder 24/7
