Answer:
The Underground Railroad was a network of secret routes and safe houses established in the United States during the early to mid-19th century, and used by enslaved African-Americans to escape into free states and Canada
Answer:
one year, mostly beyond earth's orbit
Explanation:
- For a comet that has a very concentric orbit which brings it quite close to the sun and is at a distance of the AU of one thus making it around one year to orbit and would spend its time mostly in the beyond the orbit of the earth. As bodies that are closer to the sun move faster
Answer:
mountain tundra is the answer have a nice day.
Explanation:
Answer: C. Desert
Explanation: Since deserts lack plant cover, rainfall, sheet wash, and stream flow are all extremely effective agents of erosion.
(Not sure bout Q.2.)