Also known as the animal kingdom, this includes species that are multicellular and eukaryotic (anything that contains a nucleus). Unlike plants, animals eat food for energy. However, there are exceptions to this rule, as an anemone is considered an animal, yet it can obtain energy from growing algae in its cells, besides catching passing food particles.
With over 51 years of critter experience to my credit and hundreds of zoology teaching hours to people around the world, I have amassed not only a continuing thirst for critter knowledge but a desire to teach others all I can about the majesty and wonder of our natural world. Critter Science is a culmination of such knowledge. I have hands on as well as book acquired intel on all kinds of critters. Whether they're on land, sea, or in the air. I will never say that I know everything about all animals. That's impossible, even for a savant. But, that being said, ask me any animal question and I'll answer it. If I don't know the answer, I'll get an answer for you!
