Answer:
Exercise keeps you healthy and health is Physical mental and social. You have to keep Those things healthy or else the exercise will mean nothing.
Explanation:
The reason why ethics differs when we're talking about people, companies, nations is that all of these have interests which may differ. What happens then with differing interests is that it also lead to different moral and value systems which again in turn lead to different ethics. Most usually, the actual source why ethics differ is either due to the interests or wishes of a particular social group mentioned here.
Answer: C. clean with soap and water
Explanation: all the rest are unsanitary
B after 10 years the risk of dying from lungs is cut in half
