c) observing is the right answer I believe
Answer: I hope this helps
Explanation:
William D. Revelli was an American music educator and conductor best known for his association with the University of Michigan, where he directed the university's bands including the Michigan Marching Band 1935 to 1971.
Explanation:
The American flag heralded the launch of Apollo 11, the first Lunar landing mission, on July 16, 1969. The massive Saturn V rocket lifted off from NASA's Kennedy Space Center with astronauts Neil A. Armstrong, Michael Collins, and Edwin "Buzz" Aldrin at 9:32 a.m. EDT. Four days later, on July 20, Armstrong and Aldrin landed on the Moon's surface while Collins orbited overhead in the Command Module. Armstrong and Aldrin gathered samples of lunar material and deployed scientific experiments that transmitted data about the lunar environment.
Answer:
Well, I don't have an answer but I need points (asking for a friend)