QUESTION: answer this: which are the two forces that are primarily responsible for propulsion in swimming??

ANS: cilia


QUESTION: answer this: how many episodes are there in attack on titan season 1??

ANS: 25


QUESTION: answer this: when did women's suffrage start in america??

ANS: nationally in 1920


QUESTION: answer this: which of these is the best description of a monopoly answers.com??

ANS:
a single seller