Write TRUE if the statement is correct. If ti is false, change the UPPER CASE WORD to make it true.

1.) HEMOGLOBIN is the pigment that gives the blood its red color.
2.) ARTERIES carry blood to the cells.
3.) The complete flow of the blood from the heart to all parts of the body is termed CIRCULATION.
4.) Blood is oxygenated in the LUNGS.
5.) Blood pressure is determined by using an instrument called SPHYGMOMANOMETER.
6.) The heart has VALVES that prevent the blood from flowing back into the atria when the ventricles contract.​