The answer would be C. -PENIA
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.
Answer:
Bloody yellow mucus may be a sign that the nasal passageway is irritated and could be a result of congestion, dryness or inflammation in the area caused by a possible infection. Hope this helps!
