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Give an example of organisms in class Amphibia?

salamanders, frogs, toads, and caecilians

True or false: amphibia are Ectothermic?

True

what are some characteristics of amphibia skin?

the skin is thin, soft, glandualar and magid

Organisms in class Amphibia breathe through ______

they breathe through both the gill and lungs

Describe the hearts of organisms in class amphibia?

They have a three chambered heart with two atria and one ventricle

Amphibians fertilization occur ________

occurs internally or externally

True or False: amphibia are oviparous?

Amphibians are oviparous (they are egg layers)

True or False: amphibia are unable to regulate body temperature?

amphibians are unable to regulate body temperature

Amphibians are divided into _____, _____ and _____

Lissamphibia,Lepospondyli,Labyrinthodontia

Labyrinthodontia is a subclass of class ______

amphibia

Lepospondyli is a subclass of class _______

amphibia

Lissamphibia is a subclass of class _____

amphibia