Speaking of Eggs A Conversation With Dr. Lincoln Brower (Back to Lesson) National Science Education Standards Life Science Organisms have basic needs. They can survive only in environments in which their needs can be met. (K-4) Plants and animals have life cycles that include being born, developing into adults, reproducing, and eventually dying. The details of this life cycle are different for different organisms. (K-4)

	Search Journey North
Copyright 1997-2012 Journey North. All Rights Reserved. Questions or comments? Contact us.