Whether or not an animal contains a spine or backbone distinguishes animalia into two different groups: Vertebrates (with spines--examples: canines, felines, humans) and invertebrates (without spines--examples: sponges, worms, mollusks).
they are all animals.
Having hair is a characteristic of all "mammals."
no giant squids never travel in groups
Vertebrates and invertebrates.
Invertebrate animals with spikes and spines all over their bodies.
Virtually all animals are heterotrophs (i.e. animals that eat things for nourishment).
One characteristic of a poultry animal is that it is a bird. Typically, birds have wings. For example, chickens, ducks, and roosters are all considered poultry animals!
It is rephrased as mammals are homeothermic animals .
If we didn't study animals how would vets know how to cure animals when their ill or wounded and also to know all about the animal like his cells,nucleolus, and mitrochondria which are all parts of a cell
The amino group NH2 and the carboxylic group COOH are characteristic in all amino acids.
Animals that have a back boneMy topic at school was vertabrate the groups of animals are Fish,Birds,Mammals,Reptiles,Amphibians.
i think this is it...invertebrates and vertebrates? i think this is it...invertebrates and vertebrates?