Answer: The liver.. :
Your liver is your body's largest solid organ. On average, it weighs around 3 pounds in adulthood and is roughly the size of a football. This organ is vital to the body's metabolic functions and immune system. Without a functioning liver, a person cannot survive.
Explanation: Pretty cool if you ask me.
Answer:
B. perform muscle strength exercises
Explanation:
i hope i am correct
Becoming addcited to drugs or alcohol can often be a sign that a person has problems with the neural wiring in his or her brain. Some people seem to be more susceptible than others. In no case is addiciton which involves these substances useful for the person on a daily basis.
This takes about 3 months or so? It depends on what your workout routine is, what your current physique is like, and how visible you want your abs to be.