carl162p asked in 社會及文化語言 · 1 decade ago

How(why) the tee's leaf can the air clean??????????????

How the tee's leaf the air clean??????????????

2 Answers

Rating
  • 華華
    Lv 6
    1 decade ago
    Favorite Answer

    There are many air holes on the surface of the leaves. They absorb the carbon dioxide in the air and they release the oxygen to the air.Therefore, they can make the air clean.

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  • 1 decade ago

    Oh!Thank you for your answer!!!

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