Coral Reefs
-Made from the skeletons of tiny animals
-They are called coral polyps
-Home to many sea life

Kelp
-Several different types of sea life have made their home in kelp forests.
-In a kelp forest off the coast of California, sea otters have inhabited it!
-The kelp plant does not have a root system! Instead it has holdfasts, that grip the surface instead of going inside the ground.