The difference is <span>A person with psychopathic tendencies displays more extreme behaviors than a person with APD.
Unlike people with APD, people with psychopathic tendencies tend to unable to display empathic emotions. Because of this, they tend to do several extreme behaviors such as killing wild animals or purposely hurt other people.</span>
Two reasons:
1. cold winters
2. rocky soils (not good for growing plants)
I think its c because its not pleasant to open a can of worms