Did you know that with evolution, the octopus lost the nostrils and took on the more familiar look that we know today? If you look closely you can see a little bump where the nose use to be.
Don’t forget that while you have to have a source for Vitamin C, your dog makes his own. while living in the trees with fruit aplenty, early humans lost the ability to do the same in an example of ‘use it or lose it.’