Quote: |
Originally Posted by Chimaera182 The major difference between humans and insects/rats is that they have natural predators to keep them in line. We, sadly, do not. Good example, though. | Ahem...yes we do they are only a bit smaller: ratfleas which spread blight, There are also many many viruses for example ebola and H5N1.
__________________
"The hypothalamus is one of the most important parts of the brain, involved in many kinds of motivation, among other functions. The hypothalamus controls the "Four F's": 1. fighting; 2. fleeing; 3. feeding; and 4. mating." |