11.   And while there are fundamental differences between Eastern and Western medicine, this is no new age fad.

12.   Another difference is that the polyps of leather corals have eight tentacles, rather than the six found in hard coral polyps.

13.   Any difference in taste is immediately obvious.

14.   But as the century proceeded, these rigid differences were to some extent eroded.

15.   But there are minor differences in the way some of the parts are displayed, depending on the option chosen.

16.   But there is a difference between a confusing experience and an insoluble problem.

17.   But there was a difference in the social composition of the Paris suburbs.

18.   Certainly there are several differences between the structure of these extended interviews and everyday conversation.

19.   Cross-cultural differences are difficult to research even though anyone who works in different cultures will assure you they exist.