Isaac's teacher illustrated the importance of working cooperatively on a group project by teaming up with other teachers to organize a successful fieldtrip.

Which definition best fits the meaning of the word illustrated in the sentence?
Illustrate

1. to light up or make brighter
2. to clarify something confusing
3. to make clear by serving as an example or instance
4. to provide with visual features intended to explain or decorate

3. to make clear by serving as an example or instance

Explanation:

3. to make clear by serving as an example or instance

3. to make clear by serving as an example or instance

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."

he will find out what went wrong or happened and how.