The answer is b I hope this helps
Answer:
Isolation is separating yourself from others by free will for, doing it yourself. Quarantine on the other hand is being told to separate from others usually when they have been exposed to infectious or contagious disease. Example: Corona
Explanation:
When you really think about it quarantine is for when there is a contagious disease so, you have to split up.
Why do acids not show acidic behavior in the absence of water?A light-year is a measurement of distance and not time (as the name might suggest). A light-year is the distance a beam of light travels in a single Earth year, or 6 trillion miles (9.7 trillion kilometers). On the scale of the universe, measuring distances in miles or kilometers doesn't cut it