Frequency, Intensity, time and type
In the ways drugs and supplements are the same are they both have an effect of the body's nervous system and both are psychoactive substances. In the ways they are different, drugs are often used for overcoming a illness while supplements are not necessary and are optional. Hope I helped!
An ecosystem, and our surroundings
Is this just a general question? if so, it probably costs more due to the fact that certain codes must be met to build a hospital, it also is more expensive due to the material that has to be used to meet those codes. However, the location of the hospital can greatly affect the pricing ( like the city it resides in and where in that city it is located )