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  • Challenge Question # 4

    Mon, 10 Mar 1997 18:42:13 -0500 (EST)

    Monarchs know when it is time to leave Mexico, because the temperature gets
    warmer. Since monarchs are cold-blooded animals, they are sensitive
    temperature. They know when it is getting warmer.

    Mrs. Flatter's Fifth Grade L.E.A.P. Class
    Selma Elementary School
    Selma, Indiana