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  • Amphibians are cold blooded so they cannot regulate temperature.
  • They need water for egg lying.
  • Their eggs are not covered with shell so they may become dry on land and eggs may be wasted.
  • Their skin is so naked, no external covering
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12y ago

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Vertebrates that are adapted to life both on land and in the water are?

amphibians


Are amphibians aquatic vertebrates?

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Can amphibians survive on land and water?

Yes, all of the vertebrates can except fish.


Which creatures came next on earth after fish?

After fish, amphibians were the next group of creatures to evolve on Earth. Amphibians are cold-blooded vertebrates that can live both on land and in water. They were the first vertebrates to colonize terrestrial habitats.


Why are Amphibians vertebrates?

All of the amphibians are vertebrates because they have a backbone and the invertebrates do not have a backbone.


What are three characteristics of an amphibians?

Cold blooded, moist skin, can liv on land and water but not in hot places


What type of vertebrates always live a double life partly in water and partly on land?

amphibians


What type of vertebrates always live double life partly in water and partly on land?

amphibians


Are newts amphibians?

Yes, newts are amphibians.


One factor that may have favored the evolution of land-dwelling amphibians from aquatic vertebrates was the?

increasing abundance of food sources on land


Are the amphibian Nutes vertebrates?

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What group of vertebrates begins life in water ans later lives on land?

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