Answer:
The manipulated variable is plant A listening to classical music.
The responding variable is plant B just there growing lol, its the control group.
Explanation:
Ik that this isn't a answer but what subject is this, it will help
usually, people just walk..no one can really afford exercise equipment or join a gym..or an exercise video...
The answer is C. You must always yield right-of-way to emergency vehicles using a siren and flashing lights.
Hope this helps!!
