Whale Sharks - No teeth
A Marine Mammalogist is someone who studies Marine Mammals.(Whales, Dolphins, Seals, Sharks, etc.,)
No. Sharks are a type of fish. Porpoises are mammals.
Not at all. Dugong are harmless, though large, marine mammals. They are not carnivores; nor are they aggressive.
other sharks, marine mammals, seals, sea lions, fish, humans.
bull sharks (not sherks) eat bony fish, smaller sharks, skates and rays, turtles and some marine mammals
They're both marine animals though the dolphin is a mammal.
FISH, aquatic mammals like sharks, dolphins, and swordfish/jellyfish. millions of species of fish are included in the marine/ocean
Eels, dugongs, dolphins and other marine mammals, and large fish including sharks.
there are way more than three harmless sharks, but the Whale shark is THE most harmless
No sharks are not mammals. marine mammals include dolphins/whales orcas etc mammals are creatures that breath air and since dolphins and whales have a blowhole, they breath air
sharks diet depends on the species but most sprcies eat things like fish crustaceans,mollusks,plankton,krill,marine,mammals and other sharks. some times people.
Sharks are fish: they have gills and swim in the sea and are cold-blooded. This means they are closer to reptiles than to mammals. But there are marine mammals such as dolphins and orcas that superficially resemble sharks.