Gap Fill - Car Fumes - Level 1


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   connectivity      decades      fumes      harmful      our      parts      pollution      research      researcher      thinking  

Paragraph 1

Air pollution can change brain. A study shows how car change how parts of our brain connect with other . The research found that car fumes changed our brain's in two hours. A was surprised by his . He said: "For many , scientists thought the brain may be protected from the effects of air ." He said his study shows there is a connection between air pollution and .

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