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內容簡介: |
When you were a baby, you didn''t have any teeth at all. Then
as you grew, your teeth started to come in. First one, then two -
and finally, twenty teeth in all But you won''t keep these teeth
forever. First one, then two, will wiggle loose. Maybe you''ve lost
some of your first teeth already. When the little teeth come out
and the big teeth come in, everyone can see - you''re growing
up.
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關於作者: |
Paul Showers wrote twenty books for the
Let''s-Read-and-Find-Out Science series, including favorites such as
What Happens to a Hamburger? and Where Does the Garbage Go? Mr.
Showers worked on the Detroit Free Press, the New York Herald
Tribune, and for thirty years, the Sunday New York Times.
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