You would use a open stance.
Well it should show drugs that are in your systems, I suppose it depends on how long you think the drugs have been in your system and the home drug test you choose
:Examine animals to diagnose their health problems
:Diagnose and treat animals for medical conditions
:Treat and dress wounds
Answer:Of the more than 7,000 chemicals in tobacco smoke, at least 250 are known to be harmful, including hydrogen cyanide, carbon monoxide, and ammonia (1, 2, 5). Among the 250 known harmful chemicals in tobacco smoke, at least 69 can cause cancer. Explanation:
