I need help, please. i need answer for the 2 qestions

1. Millions of people of all ages go on new, more dangerous rollercoasters each year.

2. Each year, millions of people go on rollercoaster rides, collectively making more than 1 billion rollercoaster rides each year. As rollercosaters got more advanced, this got experts wondering: are rollercoasters safe? A study done in 1995-2000 suggested that, roller coasters did actually cause brain injuries. Newer studies, though, suggest that this is wong; it is not proven the roller coaster caused those brain injuries, and roller coasters are currently not fast enough to.

Explanation:

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."

awnser: william shakespeare was an english poet, playwright, and actor, widely regarded as the greatest writer in the english language and the world's pre-eminent dramatist.