Concept
Version 9
Created by Boundless
Marine Biomes
Intertidal zone species
Sea urchins, mussel shells, and starfish, often found in the intertidal zone, are adapted to this rugged environment.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"OpenStax College, Aquatic Biomes. October 17, 2013."
http://cnx.org/content/m44859/latest/Figure_44_04_02.jpg
OpenStax CNX
CC BY 3.0.