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Lobe-finned fish, like lungfish and the coelacanth. Their fins have the makings of all the bones needed for a leg or arm, and some swim using movements that resemble walking, so the foundations were there already. The adaptations were made in water and happened to be useful on land too. ^^
What else can I help you with?
What type of animals live in a pond?
amphibians and fish
What is a shark a mammalsbirdsfishreptilesor amphibians answer?
A shark is a type of fish.
Are eels snakes or amphibians?
Neither. Eels are not herps (amphibians or reptiles). Eels are a type of fish.
What Type of fish are in the Grand Canyon?
snakes, mammals, amphibians, fish, and invertebrates.
What type of animals are cold blooded vertebrates?
Fish, Amphibians, & Reptiles
Are sharks amphibians mammals or reptiles?
Sharks are not amphibians, mammals, or reptiles. They are a type of fish known as cartilaginous fish, as their skeletons are made of cartilage instead of bone.
What are animals that have scales?
Caecillians Amphibians; Type of tropical snake and earthworms-look-like
What are the differences between amphibians and fish?
amphibians are cold blooded
What type of animal live in rivers?
Fish, reptiles, amphibians, sometimes insects, sometimes crustaceans.
Where does egg comes from?
An egg laying organism, most likely a type of fish, birds, raptiles, or amphibians
Are eels amphibians?
Eels are not amphibians, they are type of fish. But they can survive out of the water for some time. when migrating they will cover long distances over land if they have to and conditions are suitably wet.
What are the five type of vertebrates?
1. Mammals 2. Reptile 3. Fish 4. Amphibians 5. Birds
