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The first step involved the lobed fined fishes, which could travel in very shallow water or possibly in mud. They were a response to very heavy predation.
The second step involved the lung fishes, which could use air directly without needing to return to water to use their gills periodically.
The third step was true amphibians.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoThe lobe finned fish are considered the most likely candidates for that process.
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Where does egg comes from?
An egg laying organism, most likely a type of fish, birds, raptiles, or amphibians
What has the most in common birds fish amphibians reptiles and mammals?
reptiles and amphibians have the most in common
Are fish amphibious animals?
Fish aren't amphibians. Among other things, amphibians can breathe out of water, something most fish can't do.
Which process or characteristic is observed in most amphibians but not in fish?
Metamorphosis
Why DO amphibians get buried in mud?
Most likely for hibernation.
What do amphibians have that bony fish do not?
Well they have limbs and lungs, which I would consider more complex.
Are fish cold blooded and breathe with gills when they are young and then grow lungs when they become adults?
Most species of fish have gills for their entire lives. Amphibians are more likely to have gills at birth and develop lungs as they mature.Fish are generally born with gills and use them all their lives.Amphibians on the other hand are born with gills and have lungs after they reach adulthood.
What trait s shared the most with amphibians and fish and reptiles?
Scales
What are Frog related to?
frogs are amphibians so are most likely to be related to newts and toads as these animals too are amphibians.
Do snails eat owls?
Most owls eat: insects, Spiders earthworms,snailsand crabs fish, reptiles,amphibians
What is cold blooded and laz eggs?
Most fish, amphibians, reptiles, all birds, the monotremes, and most insects, some molluscs and arachnids lay eggs. Of these fish, amphibians, insects, and arachnids are generally considered cold blooded.
What do most leapereds eat?
Mostly monkeys, reptiles, amphibians, rodents, birds and fish.
