(1) its [e] social customs
(2) its [b] pollution pestilence
(3) its [c]
(4) its [e]
(5) its [d]
(6) its [d]
(7) its [e]
optical telescope (Hubble), X ray telescope ( Chandra) etc.
get around the Earth's atmosphere so that we can get a clearer view of the planets, stars, and galaxies that we are studying.
Answer:
E
Explanation:
Russia was on the other side of the world and didnt go to the americas
