Indoor Plumbing.
Primarily, it has provided a greater level of sanitation in modern life. The use of running water to wash your hands and bathe reduces the likelihood of spreading germs and bacteria. The ability to cleanly remove waste away from heavily populated areas allows for cleaner air, thus, fewer respiratory related illnesses. Ultimately, it has propelled civilizations towards the better quality of life that we enjoy today.
Answer:
I will be very sad if you do that
The answer is C because unprecedented means never done before
Answer:
I think its c
Explanation:
It says it at the end of paragraph 3. (abt why its not reasonable)