Source: "gregory stock." ucla center for society and genetics. ucla center for society and genetics, 2004. web. 8 dec. 2010. based on his credentials and background, which topic would gregory stock be most qualified to write on? a. air pollution b. new technologies in medicine c. impact of sleep on learning d. html coding

b. new technologies in medicine

the president was the speaker and it was a great part of history.

explanation:

video of the national aeronautic space administration's (nasa) coverage of president john f. kennedy’s address at rice university, houston, texas, concerning the nation's efforts in space exploration. in his speech the president discusses the necessity for the united states to become an international leader in space exploration and famously states, "we choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard."

the correct answer is the last option

hope this

your pal abigail