No, they just have a very tough skin.
because the penguins dont get eaten by sharks they eat sharks
megalodon sharks, great white sharks, frilled sharks, thresher sharks, tiger sharks, sand tiger sharks, lemon sharks, bull sharks, whale sharks, basking sharks, lepord sharks,black tip sharks. there is 12.
Contour feathers are on the wings and tail.
Countour feathers and down feathers
no they have spikes and they have to nail. But no feathers. they are no such things as feathers
contour feathers,flight feathers,primary feathers and secondary feathers
No, they are feathers. Feathers are totally different from hair.
Nurse Sharks, Lemon sharks and Hammerhead Sharks
The down feathers (or the soft feathers underneath the outside feathers).
contour and the feathers to keep them warm are down.
Down feathers keep them warm Counter feathers help them fly
Tina Anton has written: 'Sharks, Sharks, Sharks' -- subject(s): Juvenile literature, Sharks 'Sharks, Sharks, Sharks (Real Reading)'