Question

what is amphibia ? what are invertebrates
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Answer 1

amphibian is a cold blooded vertebrate animal that born in water and breadth with killed after they be a adults they have ability to breathe in air so the live in in land like animals.. example frog

invertebrate

invertebrate any animal that lacks of vertebral column or backbone in a contest of a cartilaginous or bony vertebrate..

Answer 2

Answer:

An amphibian is a cold-blooded vertebrate animal that is born in water and breath through gilld.Amphibians are vertebrate animals like fish,mammals, reptiles and birds and hundred of millions of years ago , they became the first vertebrates to live on land.

Invertebrates are animals that neither possesses nor develop a veterbral column , derived from the notochord.Familiar examples of invertebrates are arthopods, mollusks,annelid etc.

Hope it helped u mate ✅