I believe the answers are:
People in rural areas are poor and huge population impacts size of problem
<span>Actually in this scenario, Angela mainly experiences a great social platforms outside the school, where she could meet and chat with different types of peoples with different natures and behaviours with full freedom, and also she can share some of her feelings with others, there by she can feel busy socially in between many peoples, so there by she has found this effective options for dealing all her stress.</span>
The answer is b he is present in abstract form
Plants and animals have to be able to cope with the environment. (An animal that is good at keeping in heat would not do well in a desert.)