Answer: More exemplary than Bob
Explanation:
Exemplar is the term defined for someone or something that can be considered as the role model or ideal in any particular field. It is supposed to be the perfect example of something .
According to the situation in question, Olin shows more affectionate towards birds.He shows interest in them through visiting zoo and sanctuaries whereas Bob is not much interested in them.Thus, Olin cab be considered as the model or exemplary for Bob to show interest and love towards bird.
Answer:
Depends on how long it has to be.
Explanation:
you start with something that can attract the reader's attention like a fun fact. Then you describe your points of the negative effects of living in poverty like: health issues, maybe education, a place to stay, stress, mental health issues... Once you make short sentences about your "negative effects" conclude to pass the the next paragraphs where you go more in depth with the ideas. You can either look up one of the examples I gave and connect it to poverty or google the negative effects and then try and relate it and say it with your own words.
Hope I could help and didn't make it more complicated