Killer Sharks vs. Killer Whales
Children can learn about sharks by their contrasting behavior in relation to killer whales. Who is a more effective predator? The answer may be surprising,
Endothermy, the Heat Within
Read this article about how sharks regulate their body tempretature. This article is especially informative for children who want to learn more about sharks.
The article describes how scientists are created robots the size of grapefruits ready to explore the ocean! This will allow for deep sea exploration in an inexpensive, effective manner!