they are in kingdom animalia but it doesn't have a backbone
No -- starfish or seastars are echinoderms and as such are invertebrates. -- no spines.
Yes. The first classification under animal describes if an animal has a backbone or not. Animals with a backbone are Vertebrates, and animals without a backbone are Invertebrates.
Sharks, jellyfish, other sea animals.
Animals without backbone are invertebrates, because vertebra means backbone.
an animal with a backbone is called a vertebrate
Animals with a backbone belong to the phylum Chordata. This phylum includes vertebrates such as fish, amphibians, reptiles, birds, and mammals, which all possess a notochord or backbone at some stage in their development.
seastars, or starfish may be poisonous
Vertebrates are animals that have a backbone. A vertebrate has a 'vertebra' - a backbone
well vertebrates are animals that have a backbone and invertebrates are animals that don't have a backbone
of course! most animals have a backbone.
ALL animals that have a backbone are "vertebrates". ALL animals without a backbone are "invertebrates". Man is an animal with a backbone.
No, there are many more animals without backbones than there are those that have backbones.