5 ft
10000km
they can swim as far as 50 km an hour and faster than a cheetah
It really depends on what kind of a swimmer you are. If you can swim really well, you can probably swim really far. If you can't swim at all, you won't swim very far. I hope this answers your question.
Technically, no. A snorkel is merely a breathing apparatus that allows one to breathe while one's face is below water. You could use a snorkel while walking or crawling in shallow water. Still, it'd be a far better idea not to be in water deep enough to snorkel in without some ability to swim.
As far as a blue whale can swim in a year
they swim as long as they can
why do ducks swim together in lines
a pigeon cannot swim very far it can swim approximately 20m for approximately 30 seconds (I think) :)
Join the navy. you will have to take a ship because Hawaii is in the middle of the ocean, and too far to swim!!
About 50 degrees
they swim deeply and far away.