Thread:Frostfire935/@comment-26818010-20200106031155/@comment-30459195-20200107013259

Like I said before, all animals evolve differently depending on their habitat and lifestyle. Rodan and Mothra are flying creatures, so their species evolved to be much smaller and nimble, which makes powered flight much easier and less energy consuming. Godzilla is primarily aquatic and sometimes walks on land, so he can grow much larger.