Go back to:

cell

To view these resources with no ads, please Login or Subscribe to help support our content development.

School subscriptions can access more than 175 downloadable unit bundles in our store for free (a value of $1,500).

District subscriptions provide huge group discounts for their schools. Email for a quote: sheri@exploringnature.org.

The basic units of a living organism. They are the smallest units of life.

Exploringnature.org has more than 2,000 illustrated animals. Read about them, color them, label them, learn to draw them.

©2005-2024 Sheri Amsel. All rights reserved.
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used for anything other than free educational use. It is not to be used for sale or profit of any kind. If you are unsure whether your use of site materials violates the exploringnature.org copyright, contact Sheri Amsel for prior written permission at sheri@exploringnature.org. Thank you for respecting copyright laws.
Site Developed by Eli Madden
Page ID: 2167
IP: 57.141.7.6