Select the correct answer. How does the author unfold the idea that designing the Apollo 11 patch was a difficult task?
A.
The author lists all the messages the patch intended to communicate to the world.
B.
The author reasons that the patch was an important part of the lunar landing.
C.
The author describes all the people who worked on designing the patch.
D.
The author explains that it is a tradition for the crew to design the patch.

Part b: which phrase from the text best support the answers to part a? a. “i don't want to talk to somebody when i go check in at an airport. i just either download the boarding pass to my phone or walk up to a kiosk and get it.” (paragraph 8) b. “you do not have to go far to find someone who disagrees with andrew mcafee, just around the corner to the office of another person at the same university.” (paragraph 11) c. “the set of things that machines do not do like humans is innumerable.” (paragraph 16) d. “you wonder if you're joining that long litany of voices who go down as having made the incorrect prediction one more time, but i think the facts are different this time.” (paragraph 23)