Yes it is perfect size my Syrian hamster uses one
living things
yes because it is living and all living things can lose consciousness
It is very good for a starter cage, but you could go bigger
Yes, you could get it if you wanted to. Russian hamsters like alot of space.
Movement is not enough to say weather a thing is living or non-living because some living does not move. MOst living things do move.
Some negative things to owning a Teddy Bear Hamster is that they can bite and it does hurt, also all living thing excrete so you do have clean up after it and finally they are a lot of responsibility, but the biggest negative thing about owning a Teddy Bear Hamster is that like all living things it will die, and how sad do you think you or your kids will be when your little buddy dies ( I know that when my hamsters die I am extremely sad) so just keep this information in mind when getting a Teddy Bear Hamster.
No. All living things large enough to be seen are eukaryotic.
Yes, unless you poke or do uncomfortable things to a hamster they will bight you.
All living things large enough to see without a microscope have cells.
vertibrates (living things WITH a backbone) invertibrates (living things WITHOUT a backbone) The above answer is not quite broad enough, as the question is "all living things" and this only separates animals. prokaryotes and eukaryotes if I remember correctly. It depends on if the cells have a specific organelle, the nucleus, that contains the genetic information.
Plants are essential for living things. Plants produce oxygen through a process called photosynthesis. Without plants, there would not be enough oxygen on the planet for all living things to survive. Plants are also a critical part of the food chain.
The hamster probably won't be affected, just make sure there's plenty of things inside the cage for the hamster to do.