Answer:
state, period or place of isolation. when you are in isolation when people or animals have been exposed to an infectious diseases
That would have to be ivan pavlov because b.f. skinner was the man who taught behavioral sciences.
Measured by how well he or she does the job
Answer:
"Your core stabilizes your body, allowing you to move in any direction as well as having proper balance. It helps prevents falls and supports your body. So having a strong core is beneficial to everyone because it allows your body to function properly. Improved Balance and Stability." - https://www.healthsourcechiro.com/