They use thier flippers and their feet
The difference is that turtle limbs are made for swimming and tortoise limbs are not.
Swimming
Swimming and reproducing
Penguins do not have claws; instead, they have flippers which are adapted for swimming and diving in the water. Their flippers are used for propulsion while swimming and for balance on land.
at 234 miles
Penguins.
yes penguins are too heavy to fly. and their wings are used for swimming.
Penguins catch fish with their bills and swallow the fish whole while swimming.
Penguins don't have gills. Penguins have lungs, like all birds. They've simply opted for swimming instead of flying.
Penguins have flippers.
penguins have a beak.
swimming is a learned beharior i think lol