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    • Challenge Question #9

    USFWS
    "If a female manatee is born in 1997, what is the earliest year that she could bear her third calf, assuming that no twins are born?"

    (This question was asked as part of the April 9, 1997 Manatee Migration Update).

    How to Respond to Journey North Challenge Question #9

    1. Address an E-mail message to: jn-challenge-manatee@learner.org
    2. In the Subject Line of your message write: Challenge Question #9
    3. In the body of the message give your answer!

    Don't Forget!
    Please tell us who you are! Include the name of your school, and your state or province.