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.
MRIs=Cancer
Glucose Pumps= Diabetes
PET= Bipolar Disoder
Plz choose it as brainliest and don't forget to say thx
1. false
2. false
3. A
4. D
5. D
