More energy is given off forming new bonds than is needed to break the original bonds in a(n) reaction.

endothermic

exothermic

nuclear

dynamic

The friction red blood cells encounter when moving past each other. cardiac output: the amount of friction blood encounters during flow through blood vessels. blood pressure: the force of the blood against the vessel wall. blood viscosity: the volume of blood pumped out by one ventricle each minute.

Why do you sandy beaches form at many sea shores

Which of these resources is used worldwide to make construction products, pottery, and porcelain