Most members of class Amphibia are ectothermic , Class itself can't be ectothhermic .
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Ectothermic animals have an internal body temperature that changes with the temperature of its surroundings. A vertebrate is an animal with a backbone. A warmblooded animal has a constant internal temperature so WARM-BLOODED ANIMALS ARE NOT THE SAME AS ECTOTHERMS.
There are five main classes of vertebrates, but one of these classes is divided into three classes, giving a total of seven classes altogether.Mammals (Mammalia)Birds (Aves)Reptiles (Reptilia)Amphibians (Amphibia)Fish - which in turn are subdivided into:Agnatha (jawless fish without scales, e.g. lampreys and hagfish);Chondrichthyes (sharks and rays, which have skeletons of cartilage rather than bone)Osteichthyes (all the bony fish e.g. tuna, trout, whiting, etc.)
Glucose is taken from food.Oxygen is taken through air
Vertebrates.
birds mammals fish(also ectotherms)
The vertebrates are further divided into five groups or classes.
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Reptiles (Lizards and Snakes) are ectotherms Amphibians are ectotherms
Yes, they are one of the classes of vertebrate.
reptiles amphibians and fish
what two classes of vertebrates use external fertilisation
Fish, Amphibians, Reptiles, Birds, Mammals
Vertebrates can be classified into mammals, aves(birds), reptiles, amphibians and pisces(fishes).
the fossil record
Ectothermic vertebrates are animals that cannot maintain their own internal body heat, and their body heat is a lot like their environments temperature. Oh and they have a backbone. On the other side, ENDOTHERMS CAN control their internal body heat and differ depending on their environment's temperature.
Ectotherms their body temperature changes with the environment