Read this part of the text. Which sentence best summarizes the information in this part?
A
Chuang's team learned that coffee and exercise do not
change brain activity.
Passthoughts sound
very well when a persons
But what if the person jus
just did 50 jumping jacks
change brain activity
Chuang's team test
question. They brought i
people put on EEG read
rectangles on a compute
one minute of jumping ja
B
Volunteers decided to secretly drink coffee before an
experiment without telling Chuang's team.
С
Doing jumping jacks while drinking coffee helped
volunteers create more passthoughts.
counted the same red re
D
Chuang's team performed an experiment to learn how
exercise affects passthoughts.

Lots of elementary school kids play sports after school. they play soccer, tennis, football, baseball, and even lacrosse. but i think that another great way to spend the afternoon is by playing a non-physical activity: chess. at our school we have a chess club that meets every week to play games and to learn about chess-related issues. chess is a wonderful game for many reasons. chess teaches students to be patient and not rush decisions. chess also teaches students how to strategize their future plans. and finally, chess teaches students the importance and necessity of sacrifice. chess can teach students just as much as any other sport. which sentence could best be added to this paragraph as a supporting detail? a) chess is not as fun as playing a sport outdoors might be. b) my father is very good at chess and plays a game with me every night. c) chess teaches students to think ahead about the consequences of their actions. d) other activities that are as fun as chess are painting, drawing, dancing, and acting.