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Robins Challenge question #8JOHN & LINDA SWENTZEL (j.swentzel@worldnet.att.net)Sun, 29 Mar 1998 22:00:24 -0500
robins arrival is affected by the isotherms. Mrs. Ference's class thinks they will arrive in Ancorage, Alaska by April 22, 1998. Mrs. Swentzel's class thinks the robins will arrive by April 25, 1998.
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