While analyzing a sample of pond water, you discover a new organism whose body is composed of multiple cells. Upon closer inspection you are able to determine that the individual cells are highly differentiated and organized into distinct interior and exterior tissue layers. Which of the following BEST describes the organization of this organism?

coenocytic
simple multicellular
filamentous
complex multicellular
eukaryotic

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.