Every year, over 300,000 kids go to the emergency room for bike injuries. for this reason, everyone who rides a bike should wear a helmet, no matter what age. helmets to provide protection to one’s face, brain, and head in the event of an accident. based on the author’s word choice, what is the purpose of this paragraph? to argue to narrate to describe to investigate

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."