#1 would be A, #2 would be false, as narcotics are incredibly addictive. #3 is absolutely true, as abuse of almost any medical thing can be life threatening.
Answer:
We can optimize our physical health by good physical fitness, diseases free adequate sleep and healthy diet.
The answer to this is D i think.
The answer is Pitting edema. Standing or sitting for drawn out stretches of time especially in a hot climate can make abundance liquid gather in feet, lower legs, and lower legs. Low protein levels in the blood caused by lack of healthy sustenance, kidney and liver ailment can likewise cause edema.
For a few people, setting edema can be an indication of a more genuine medical problem, for example, Blood clump: One of these in a profound vein can cause edema in the area of the coagulation.