First, unoxygenated blood enters the right atrium from the superior and inferior vanae cavae. Next the blood flows through the tricuspid valve into the right ventricle. From the right ventricle, the blood flows through the pulmonic valve into the pulmonary artery. The right and left pulmonary arteries then carry the unoxygenated blood to the right and left lungs for oxygen. The blood picks up a fresh supply of oxygen & releases carbon dioxide as waste. The now oxygenated blood flows through the pulmonary veins from the lungs into the left atrium. From the left atrium the blood flows through that bicuspid or mitral valve into the left ventricle. The left ventricle contracts, thus forcing blood through the aortic valve into the aorta for the distribution to the systemic circulation
People shower because its a trend. its not something that needs to be done its not something that we can its not like drinking food or water its not something that we its im sorry its not something that we actually need its just something that people do. Its a trend. people do it because other people do it and i think people do it because other people do it. To be honest people like to follow the trend. Someone else doing it and everybody else doing it i want to do it I want to fit in I want to do it. Its just kinda like jordans shoes. What is so special about jordans shoes? And me myself i was guilty of it because i used to want it.
