Biology – CIRCULATORY SYSTEM -Important Points

Biology CIRCULATORY SYSTEM     1.In B.P 120/80 the numerator (120)indicates systolic pressure. 2- The term cardiac refers to the organ of Heart . 3-The left ventricle receives oxygenated blood from leftatria atria. 4-The largest artery in the body of the man – Aorta 5-The blood flows through heart only once for completing one circulation … Read more