Can you Zoom in the picture or take a better picture
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.
Same, I'm sick of school already and all the homework is just too much. But uhm you might wanna delete this before the mods do
Umm i don’t really understand the question could you word it better
