Compléter Our World 4 - ReadingVersion en ligne Unit 4 - Why do we sneeze par Sonia Martinez 1 don your Do eyes the when Why sneeze nose doesn an should Why do we sneeze ? Aaaaa . . . choo ! When you have a cold , you often sneeze . ? Because germs make a home in nose and they tickle you ! Sneezing is your body ? s way of sending germs out of your . Many animals sneeze , too ! What happens ? Your nose ? t like the germs , so it sends a message to a part of your brain called the " sneeze center . " The sneeze center sends a message to your muscles . Then all your muscles push hard . Even your push . That ? s why you close your eyes you sneeze . You have a tissue ready because the sneeze happens very quickly . A can travel as fast as a car ! Some people sneeze when they ? t have a cold . It happens when they go out into sunshine . They are called " photic sneezers . " Photic sneezing is inherited trait . It comes from one of your parents . you know anyone who sneezes because of the sun ?
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