Translations:AY Honors/Birds/Answer Key/2/en
From Pathfinder Wiki
It is often useful to compare features of groups of creatures to see what is the same as other creatures, but in order to identify them, it is useful to find the differences as well. There are five classes of creatures with a backbone. These classes include the fish (Agantha), amphibians (amphibia), reptiles (Reptilia), birds (Aves), and mammals (Mammalia).
