Answer: dementia
Explanation:
It’s either between aspiration or dementia. Aspiration is where where you could choke on something like saliva while laying down but that usually happens to someone who is unconscious.
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.
Things like running around the house will not be done as a kid, since as a kid you were way more energetic, but now as a young adult that may not be the case.