Amphibians mean living two lives. Amphibians are tetrapodes, usually watery animals, and have smooth skin. They lay soft eggs without any external covering. Examples are frogs, newts etc. Some amphibians, the Alpine Salamander for example, do give birth to live young.
Mostly eggs, to my knowledge.
invertebrates lay eggs, they do not give birth to babies like how we humans(mammals) do.
Only some invertebrates lay eggs.
They give live birth
WHY
A vertebrae is a life form with a spine. Humans are vertebraes as are all mammals, monotremes and amphibians..however not all of these give birth to live young, monotremes are mammals that lay eggs (there are only 2, platypus and echidna)...except for these, all other mammals give birth to live young. Some amphibians give birth to live young, but amphibians mostly lay eggs.
No - amphobians lay eggs in water, which are left to hatch. The don't 'give birth' to live young.
Amphibians must lay their eggs in a moist environment. Some must lay their eggs directly in the water. Some amphibians give birth to live young.
No dolphins are not amphibians. Dolphins can`t be amphibians because amphibians lay their eggs in the water and the adults live on land. Dolphins live in the sea only and they don`t lay eggs they give birth to live young.
Yes they do because they are mammals and all mammals give live birth, amphibians lay eggs and then they hatch. (:
Amphibians hatch out of an egg with no shell.
None. Frogs are amphibians and all amphibians start off as eggs, then tadpoles, and then eventually frogs.
No. Cows do not lay eggs, they give birth to live young. No mammal but the platypus lays eggs. Reptiles, Amphibians, Fish, and Birds lay eggs.
They are Amphibians, so they lay eggs.
Armadillos are placental mammals and give birth to live young.
Mammals give birth to live young. Birds, Fnish and Reptiles lay eggs. It is one of the distinguishing characteristics in determining what class an animal belongs to.
No they are not mammals. Amphibians and Reptiles are other classes of animals at the same level as the mammals. Mammals have hair, are warm blooded and give birth to live young. Amphibians and reptiles reproduce using eggs.