greece
The host country always enters last so it would have been Great Britain.
Olympic protocol states the first athletes that enter the stadium during the opening ceremony are those from Greece in recognition of Greece being the home of the Olympics (where the Ancient Olympics first began).
The opening where water enters
It enters the body through the vaginal opening.
pupil
Russia enters the opening ceremony with 232 athletes of its total number of 250 qualifying athletes, which is the largest number for the participating countries in 2014 Olympics in Sochi this year.
The lips.
Pupil
Bar Mitzvah at age 13
When a wave enters a small opening, it diffracts, spreading out to fill the space behind the opening. The wave bends around the edges of the opening, causing interference patterns to form. The smaller the opening, the greater the diffraction effect will be.
the iris