AAA is a federation of motor clubs. The cost of an AAA membership and even levels of membership vary by region. For instance, here are the yearly prices for the membership levels in AAA of Northern California, Nevada and Utah: Classic: $56, plus $34 per additional household member.
Connective tissue is made up of cells and extracellular matrix. The extracellular matrix is made up of fibres in a protein and polysaccharide matrix, secreted and organised by cells in the extracellular matrix.
Connective tissue is made up of: 1  Fibrous components (collagen and elastin) 2  Glycosaminoglycans or GAGs (long chains of repeating disaccharide units; the main role is to support collagen) 3  Proteoglycans (GAGs attached to a core protein)