The significance of the septum of the human heart is most closely related to keeping blue blood and red blood separate keeping oxygenated and deoxygenated blood separate providing enough muscle power to circulate blood sending blood to the four limbs

i would spend it with those i love the most.i would do whatever to make up for those i have hurt intentionally or unintentionally.i would in all possible ways try to comfort the ones who love me nd of all i would gather courage nd say sry to my best friend

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.