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They use there legs as paddles and swim through the water.
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∙ 13y ago
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How fins are helpful to fish?
Without fins, fish would not be able to move around (swim) and live.
Why do crocodiles swim?
crocodiles swim because of their webbed feet
Did benjamin franklin invent swim fins?
he invented swim fins for his hands
When did Benjamin Franklin invent the swim fins?
The exact date of when Benjamin Franklin invented the Swim Fins is unknown.
Can all crocodiles live in salt water?
no only salties or salt water crocodiles can swim for a very long time without coming up
Do fishes have fins to swim?
Yes. Fins, a swim bladder, the composition of their bones, and their muscles all help a fish to swim.
What is the word for swim for a fish?
Fins
Why do fishes have fins instead of hands?
Fish use fins to help them swim better. If you go swimming, you will swim faster, with swim fins, instead of just feet. Fins are better for fish instead of hands.
Could an Betta fish live without fins?
No. all fish need fins to swim. Or they would just stay at the bottom of the tank and die.
What is an example of reptiles that can swim?
Crocodiles are the reptiles that can swim.
Can Crocodile swim?
yes, crocodiles can swim backwards
How do fins help?
yes they do help fish swim, because without them fish would sink and drown
