Relier Pairs How languages shape... videoVersion en ligne ----------------- par Evgenia Bakina 1 cognitive. Studies show a connection between aerobic exercise and cognitive ability. 2 beak. Birds use their beaks to pick up food. 3 distingiushed. He had a long and distinguished career as a diplomat. 4 quantum mechanics 5 craft. These bracelets were crafted by Native Americans. 6 go back and forth. She swayed gently back and forth to the music. 7 boundary. The Ural mountains mark the boundary between Europe and Asia. 8 jellyfish 9 instead. There's no coffee - would you like a cup of tea instead? respected and admired for excellence moving first in one direction and then in the opposite one a real or imagined line that marks the edge or limit of something relating to or involving the processes of thinking and reasoning a sea creature with a soft, oval, almost transparent body to make objects, especially in a skilled way in place of someone or something else the hard, pointed part of a bird's mouth a theory that explains the behaviour of elementary particles, both separately and in groups