1 Articular cartilage: the bones of a synovial joint are covered by this layer of hyaline cartilage that lines the epiphyses of joint end of bone with a smooth, slippery surface that does not bind them together; articular cartilage functions to absorb shock and reduce friction during movement.tructural and functional differences distinguish synovial joints from cartilaginous joints (synchondroses and symphyses) and fibrous joints (sutures, gomphoses, and syndesmoses).
Summary. The Trans-Saharan Trade Route was a trading route that traded between Mediterranean countries and sub-Saharan Africa. Early makings of this trade path began around 1000 BC, with two regions that desired salt and gold.Gold and salt trade fueled the economy of the Saharan region.he Trans-Saharan Trade Route was a trading route that traded between Mediterranean countries and sub-Saharan Africa.
This was the beginning of the African slave trade. The Europeans differed from the Arabs in that they did not normally conduct raids themselves, but usually bougth slaves from Arab slave brokers and African chiefs. Europeans built trading post and forts all along the coast of West Africa.From Senegal south to Cameroons there were about 60 forts that served as trading posts for the slave trade. The Europeans exchanged rum, cloth, guns, and other trade goods for their human cargo.he demand for slaves by Europeans redirected trade west to the new European trading stations along the Atalntic coast. As a result, the African states of the savanna declined as coastal states increased in wealth and importance.