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:
5 out of 10= 5/10=1/2= 50%
Explanation:
6/10=60%
7/10=70%
9/10=90%