Treating a city's water supply to remove any bacteria and impurities as clean and hygenic water supplies benefits the public/society.
The knife, because its a knife
Answer:
I prefer working individually. I can focus on myself and what I need to do for my body. For individual exercises, you can run or jog around your neighborhood, bike around your neighborhood, do home workouts (like pushups, lunges, pedaling, jumping jacks, etc. For group exercises, you can swim together, run or jog around your area, bike in your neighborhood, go to the gym, etc.
hope this helps!
Your body will only be able to function and maintain it's homeostasis at a constant stable temperature of 98 degree's farenheit. It will usually only be able to take a min of 96 or a max of 102. Usually at hitting those max/min, the body will have begun to loose it's ability to mantain that temperature and it could then start beginning a downward spiral of Hypo- and hyper- Thermia, which is very dangerous.
The answer to your question, is D
hope this helps :D
