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).
There are parts of it called the Blue Nile and parts called the White Nile. By Caitlin McCarter The 4 Major Rivers in Africa It is over 2,720 miles long and is the deepest river in the world. It empties out into the Atlantic Ocean. Its the main river in western Africa. Its exactly 2,600 miles long.