Jellyfish and Comb Jellies
Jellyfish and comb jellies are gelatinous animals that drift through the ocean's...
You may have seen the sparkle of fireflies on a summer’s night. The fireflies...
Head to Foot
The lesson begins with a broader introduction on new species discovered around...
Tue, 11/24/2009 - 11:48
Humans across the globe rely on the ocean as a main source of food. We enjoy fish...