The Life Cycle
Kids Planet
http://www.kidsplanet.org/

The Life Cycle of the Blue Crab
http://www.dnr.state.md.us/baygame/bluecrab.asp

Animals Growing Up
http://www.uen.org/utahlink/tours/tourFames.cgi?tour_id=13373

The Life Cycle of a Butterfly
http://www.tooter4kids.com/LifeCycle/Butterfly_Life_Cycle.htm

The Life Cycle of a Frog
http://www.tooter4kids.com/Frogs/life_cycle_of_frogs.htm

Plant Life Cycle
http://arboretum.fullerton.edu/grow/primer/cycle.asp

The Life Cycle of a Bean Plant
http://www.sparta.k12.il.us/SID/plantunit/growthofbeanseed.htm

Children's Butterfly Website
http://bsi.montana.edu/web/kidsbutterfly/