so they could swim away from preditors
LOL. Ok, so yes, in a way penguins are fluffy, but only when they are young. By the time they grow their adult feathers they are sleek and waterproof.
yes
Yes
No. Penguins are birds, they have feathers, not fur.
penguins are fast sleek animals.
No, penguins are not born waterproof. When they hatch, their feathers are not yet fully developed and lack the necessary oils to make them waterproof. It takes time for the young penguins to grow their adult feathers and acquire the waterproofing oils from their parents' preening. Until then, they are vulnerable to getting wet and cold.
On land they are awkward and waddle. But in the water they are sleek and fast.
Penguins have larger rounder bodies because it pevents losing heat faster
The feathers are not water proof because it is only there blubber wich keeps them warm
Yes, penguins have waterproof skin. Their feathers are coated with a special oil that helps repel water and keep them dry while swimming in cold oceans. This adaptation helps them stay warm and buoyant in the water.
they have this oil inside their body that they put on their feathers. every day
Because they need to hunt and swim under the water