Best Answer: Not Much... some of it depends on how many students there are, lets say you teach four classes a week with fifteen students in your class... the average is matbe $30 to $40 a class...so lets say in a month of teaching classes you can make $640.00.ome of it depends on how many students there are, lets say you teach four classes a week with fifteen students in your class... the average is matbe $30 to $40 a class...
Veins have generally been discussed in qualitative, relative terms, as âmore compliant than arteriesâ, subject to âlower pressuresâ. Arteries have thicker walls than veins and contain more smooth muscle tissue and elastin.
Arteries and veins are composed of three tissue layers. The thick outermost layer of a vessel (tunica adventitia or tunica externa ) is made of connective tissue. The middle layer ( tunica media ) is thicker and contains more contractile tissue in arteries than in veins. It consists of circularly arranged elastic fibers, connective tissue, and smooth muscle cells. The inner layer ( tunica intima ) is the thinnest layer, comprised of a single layer of endothelium supported by a subendothelial layer.