I'm not sure, but I think that its your skin that protects the internal tissues.
I believe the answer they are looking for is a 70year old would be covered by medicare as oppose to a 55year old with disablity would be covered by medicaid
The ends of the femur are covered in a smooth, slippery substance called articular cartilage. This cartilage protects and cushions the bone when you bend and straighten your knee. The normal anatomy of the knee.
get into trouble talk back with her family
Answer:
ohhh nice but i am at 16 age