Logic is a developmental skill, which begins in a rudimentary (basic) way as soon as a baby begins to see clearly. For example, a baby soon learns that a rattle only makes noise when it is shaken. A...
To succeed and progress, man has to be/act rational and use logic that is based on facts. Else man is no better than an animal.
No
Carnivores? Yes, they exist.
a burrow is a naturall habitat and there are no man made except for a humans which is a house.