<span>Myocardium
The heart has four chambers, four valves. It is composed of cardiac muscles which all in all pumps blood throughout the human body through the blood vessels. When something gets injured around the heart, well it will automatically, in high possibility stop functioning. Take not of the valves and the most important is the sinoatrial node which is the pace maker of the heart. It is what triggers the heart to pump itself and the valves then function and the blood travels and then gets cleansed out of carbon dioxide in the alveoli.<span> </span></span>
Answer:
The main objectives of the Progressive movement were addressing problems caused by industrialization, urbanization, immigration, and political corruption.
Its is important because it helps prevent lots of damage when there are wars and to also honor the people that serve to help protect our country. These people called Veterans have served for us for a good reason and that reason is to keep us safe from any danger that may happen. Serving on a Jury is important, You shouldn't take it for granted because its a blessing and a giving to protect the U. S. A. from anything that comes at them. The United States may not seem it has done anything but from what we don't know is they they do everything they can to help us, that's why they have presidents to take action, to warn people from any danger that could harm us. It benefits our community from being thankful for what these Veterans do. It also benefits our community by keeping it secure, by profit, well-fare, assistance, serving or serve, comfort, help, and also by a blessing.
Hope that helps :)
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