"Sand tiger sharks are unique for their jagged teeth and ability to swallow air to help them float underwater. Find out why these slow-moving sharks are not as scary as they look"--Provided by publisher.
"Oceanic whitetip sharks are unique for their long, whitetipped fins and their fierce hunting skills. Find out what makes this shark such a bold predator. Download the Capstone 4D app to access a variety of bonus content"--Provided by the publisher.
From shrews to snakes, all sorts of animals burrow in complex homes below the surface of the Earth. Readers will uncover the many different creatures that find the underground to be an ideal habitat. Theres a whole world beneath the ground!.