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increasing abundance of food sources on land

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

Are amphibians aquatic vertebrates?

Most amphibians are semiaquatic, spending part of their lives in water and part on land.


What are the five verebrates groups each called?

Fish, amphibians, reptiles, birds and mammals. Fish are ecothermic, aquatic vertebrates. Amphibians and reptiles are ectothermic vertebrates. Birds and mammals are endothermic vertebrates.


Are butterflies amphibians?

Butterflies are not amphibians. Butterflies are a type of insect, and invertebrate with three body parts. Amphibians are semi-aquatic, areectothermic, tetrapod vertebrates.


Are the vertebrates that can live in water and on land for a short period of time are amphibians?

Amphibians are of the class Amphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Amphibians typically start out as larvae living in water.


Are whale amphibians?

Whales are aquatic mammals, not amphibians.


Do aquatic plants have gills?

No. Aquatic plants do not have gills. Aquatic vertebrates, such as fish, have gills.


Is coral an aquatic vertebrate?

No. They are invertebrates no vertebrates.


What is the process where amphibians release their sex cells in the water?

Many aquatic animals do.Some amphibians also do.


What is a major difference between fish and other vertebrates?

Fish is aquatic vertebrates while other vertebrates are which animal have backbone.


Is hippopotamus amphibians?

no. a hippopotamus is a semi aquatic mammal.


Is the creature of multi cellular aquatic or terrestrial?

Amphibians


Penguins and turtles are they amphibians?

Neither. Turtles are (aquatic) reptiles and penguins are (aquatic) flightless birds.