Sagot :
✒ SCIENCE
B. Mammals
Invertebrates are a group of animals that have no backbone, unlike animals such as reptiles, amphibians, fish, birds and mammals who all have a backbone. (Mammals is a vertebrates)
✒ SCIENCE
B. Mammals
Invertebrates are a group of animals that have no backbone, unlike animals such as reptiles, amphibians, fish, birds and mammals who all have a backbone. (Mammals is a vertebrates)