Answer:
When you are addicted to drugs, in most cases you are reffering to a wide range of other dealy toxicns such as crack, weed etc. Being addicted to alcohol is usally known as having a "drinking proublem " Some similarities are there both drugs which if abused can be very harmfull for you!
Mixture: material or physical combination of 2 or more different substances that are physically combined.
a heterogeneous mixture is a mixture that is not uniform in composition, or a mixture of smaller constituent parts.
Muscular Endurance is the ability to move your body without getting worn out, while muscular strength is the most amount of force that a muscle can exert against some form of resistance in one single effort.