Answer:
A duty is what you owe to your fellow human as a fact of nature, and an obligation is what has been imposed by contract or custom. Generally, one is “obliged,” or “obligated,” by agreement or because of having received a benefit. If you take candy from a store, you have an obligation to pay for it.
Tundra because this is most found in colder places such as the poles or etc.
there are 1 trillion stars!
Yeah it's B. The Pentagon papers were leaked and showed that the US was involved with the Vietnam war far longer than the public thought.
