Documents Sharks

Diapositiva 1 In fact when you look at the shark you might see only one row of teeth but in reality you see something more or less like this : Shark teeth are most probably…

Documents Our Oceans

Our Oceans Monday 16, 2006 What is an “Ocean” Large, continuous body of salt water. Ocean covers nearly 71% of the Earth's surface and is divided into major oceans…