When a group is absorbed into a culture it is called Assimilation. The group adapts to the customs of the culture it is surrounded by.
Answer:
A. It was a league of friendship, in which the states were sovereign and the the national government had only weak powers
Explanation:
The Articles of Confederation were a hot mess because there were EXTREMELY few Federal (or centralized powers) For example, the state of Georgia could decide the didn't want to pay taxes and New York could make it's own independent trade agreements with China.
Answer: Red blood cell arrives from the inferior vena cava into right atrium before it passes through the tricuspid valve into right ventricle. It then passes through the pulmonary valve into pulmonary artery before travelling through the lungs and back into the heart, this time the left atrium via the pulmonary vein.
Explanation: Hope this help :D