What is an Atlantic horseshoe crab ... a big stinger but is used to help these animals flip if overturned and acts as a rudder as they move across the ocean floor. Horseshoe crabs molt their ...
These developments closed off the Atlantic Ocean ... a result of the decomposition of animals and plants on the ocean floor. Since there is not enough light below 160 feet (50 meters) underwater ...
The water swirls in from the tide, and you never know what creatures it’ll bring with it. That great ocean out there is called the Atlantic. It stretches all the way from Europe and Africa ...