Mei Li:
Rugby union was included in 4 Olympic Games between 1900 and 1924. Which team won the most gold medals for it in that period??
Shuai Zheng:
usa
Mei Li:
Which element is represented by the symbol 'P' in the periodic table??
Shuai Zheng:
phosphorus
Mei Li:
Olfactory refers to which of the senses??
Shuai Zheng:
smell