Answer:
can u provide me options?? If possible I will surely help..
Is caused by vibration, can travel through a vacum, and travels in longitudinal waves<span />
Answer:
Endocardium
Explanation:
The endocardium makes the innermost lining of the wall of the heart. It is present over the thin layer of connective tissue. The function of the endocardium is to provide a smooth lining for the chambers of the heart. The valves present in the heart also have endocardium. The dense connective tissue of the heart valves is covered by endocardium.
The presence of the smooth endocardium made up of endothelium reduces the surface friction as blood passes through the heart. The endocardium of heart chambers is continuous with the endothelial lining of the large blood vessels that are attached to the heart.
Im a little late but its B Its a mixture of both metals and nonmetals
ANSWER:
A. Democracy
Explanation:
A democracy would have the most amount of citizen participation because in this type of government members of society have equal access to political power through voting and elections
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