The webbed feet help the duck swim faster, just as flippers help us to swim faster.
You can, but it's not a great idea. Fastskins are for racing. They wear out just like every other swim suit. Plus they're much more expensive. You would be better off wearing a regular swim suit to practice in.
it help seal swim faster
The webbed feet help them swim faster.
Yes.
It helps them swim faster and more efficiently.
It helps it swim faster mate
Cuz they DO!
webbed feet help it swim faster
Not necessarily but they do have strong tailbones to help them swim faster!
Yes. Pufferfish do not really swim all that fast, they do not rely on speed to avoid enemies. They have spines that help them with this, also they puff up (hense the name) as if to look bigger to ward off enemies. so, sharks are generally faster than pufferfish.
yes BECAUSE I LOVE FLIPPERS