The blood’s journey starts in the heart, and from there the blood travels to the left ventricle of the heart. Finally, the blood is pumped out into the pulmonary artery and the rest of the body. The inferior vena cava carries blood away from the body. It begins near the heart, and empties into the left atrium. From there, the blood travels to the left ventricle of the heart, and finally out into the pulmonary…
Taoism is thought to have originated in China during the 6th century BCE. Taoism began to gain popularity during the 4th century BCE, and by the 2nd century BCE, it had become one of the major religions of China. Taoism continued to grow in popularity during the Han dynasty, and by the time of the Tang dynasty, it had become the dominant religion of China. Taoism began to decline in popularity during the Song dynasty,…
There are plenty of possible triggers why a volcano erupts. Some of these factors include changes in the atmosphere, changes in the Earth’s gravity, and the presence of groundwater. Lava flows are the result of a volcano’s molten rock being expelled. molten rock is expelled from a volcano’s lava chamber when the pressure of the molten rock forces its way out. They are shaped like rivers and can be up to a few kilometers wide.…