Public performance video. Grade level from publisher's catalog.
Summary:
Shows how instinct guides insects to prepare for each stage of their life cycles. Defines and describes egg, larva, pupa, and adult as stages in metamorphosis. Looks at the changes which occur in insects as they prepare for hibernation.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.