Mei Li:
Which hormone controls the supply of sugar from the blood to the muscles??
Shuai Zheng:
insulin
Mei Li:
"Colonel Mustard in the Library with the Pipe" might be an example of winning what Parker Brothers game??
Shuai Zheng:
clue
Mei Li:
The Tocantino River (the name means Toucan's Beak) runs for 2640 km from South to North in which country??
Shuai Zheng:
brazil