Mei Li:
What African-American athlete defied Hitler's theories of racial superiority by winning four gold medals at the Berlin Olympics??
Shuai Zheng:
jesse owens
Mei Li:
Measurement - conversion from imperial to metric - How many kilograms to the nearest unit are equivalent to 1 hundredweight? (will accept + or - 1)?
Shuai Zheng:
51
Mei Li:
How are the planets Neptune, Jupiter, Saturn and Uranus collectively described??
Shuai Zheng:
gas giants