Connective tissue extracellular matrix is composed of

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.

What does gradualism and punctuated equilibrium have in common

What is a group of organisms that are closely related and share similar characteristics