2.Explain how the law of conservation of matter helps explain the need for the nitrogen cycle, the oxygen and carbon dioxide cycles, and the water cycle.

Completar fill in the blanks with words from the list based on the panorama cultural video.

Situation #1: imagine that you are a free black male living in columbus, oh in 1863. you have seen the recruiting poster and have been thinking a lot about whether or not to enlist in the union army. write a one-page letter (double spaced) to your mother telling her of the decision you have made about enlisting (or not enlisting). be sure to explain the reasons that caused you to make the decision.

Which example define natural rights ?