Ka'ba definition. The cube, a gray rock structure at Mecca; re-shrouded yearly in black colored brocade. It marks the geographical center for the Islamic globe and it is the focal point of prayer, orientation, and pilgrimage.
Upper incisor teeth develop into tusks in African elephants and grow throughout their lifetime. There are two subspecies of African elephantsâthe Savanna (or bush) elephant and the Forest elephant. Savanna elephants are larger than forest elephants, and their tusks curve outwards. In addition to being smaller, forest elephants are darker and their tusks are straighter and point downward. There are also differences in the size and shape of the skull and skeleton between the two subspecies.
African elephants, also known as the savanna elephants, are the largest land mammal in the world. They weigh up to 10,000 pounds and grow to 12 feet tall. They have a long trunk that is very flexible and has nostrils on the end. It is used to pick up food and water and carry it to it's mouth.