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.
The U.S. contribution to the World Food Programme for Djibouti in 2013 is more than $4 million in various food commodities. Bilateral Economic Relations. Djibouti is eligible for preferential trade benefits under the African Growth and Opportunity Act (AGOA).jibouti is located at a strategic point in the Horn of Africa and is a key U.S. partner on security, regional stability, and humanitarian efforts in the greater Horn. The Djiboutian government has been supportive of U.S. interests and takes a proactive position against terrorism.