User talk:Ricky212121

'''Have you ever wondered what it was like to be blood?Probably not. But imagine the thought of being blood think what type you might be you could be. You could be A, B, AB, O- or O+ type.The type of  blood are A-,A+, B-, B+, AB-,AB+,O- or O+. Now O- is the rarest because it can be combined with any blood. Only 37% of the world and that's 2 billion and there’s 7,656,964,942 billion people in the world!The artery is branches made like a network  of smaller arteries.The arteries can become clogged with fat.So a balloon is put into the artery with a frame then the balloon inflates and pushes the fat back where it was.Then the balloon is removed and the frame stay’s. The surgery is called angioplasty.Now there are many parts of the circulatory system like the arteries capillaries, veins and the heart.The left side of the heart does more work then the right side because the right side holds all the blood so the right side can’t do any of the work.The circulatory system is very important because without the circulatory system we would be a deflated whoopee cushion.'''