Dolphins are mammals, while penguins are birds.
dolphins are probably smarter than penguins. Dolphins are 1 of the smartest animals.
No.
Dolphins have blubber layers that keep their internal temperatures warm. Penguins have different layers of feathers, the first layer is a soft down layer to stay warm, and the outerlayer is water resistant.
They have no common because Penguins are much smaller
Crabs dont, but penguins and dolphins do
no not really. They only can do that in movies. However dolphins can.
shark, penguins and dolphins have a aquatic habitat
They are different because of their different color.
Other dolphins, penguins, seals, fish. Will sometimes attack whales. Killer whales are really large dolphins.
dog cat elephant horse penguins goats dolphins cheetahs
Lanternfish are preyed upon by whales, dolphins, squid, and even penguins in the arctic.
Other dolphins, sharks, whales, sea lions, jellyfish, squid, octupuses,many different types of fish, eels, walruses, and penguins, and underwater lizards.