Patellar luxation is a disease of joint structure thatâs passed down from affected dogs to their offspring. In some cases, the bone of the upper limb (the femur) may have a very shallow groove so that the kneecap doesnât always rest in place readily. In others, the tendon that attaches the quadriceps is misplaced so that every time this major muscle is flexed the patella moves towards the center of the body (medial patellar luxation or MPL).
Nile is the longest River in Africa and even in the World which flow through 11 African countries (Ethiopia, Eritrea, Sudan, Uganda, Tanzania, Kenya, Rwanda, Burundi, Egypt, Democratic Republic of the Congo, and South Sudan).
The Nile is the longest river in the world. It flows through northeastern Africa for about 4,132 miles (6,650 kilometers). The great civilization of ancient Egypt developed on its banks. The longest river in Africa, the Nile at 4,132 miles (6,650 kilometers) is also the longest river in the world. Known in Arabic as Al-Bahr or Bahr al-Nil, it rises just south of the Equator in eastern Africa and flows in a generally northward direction to drain into the Mediterranean Sea.