Answer:
A
Explanation:
The author is writing to inform the reader on why zoos are so important. For example "zoos provide tours, seminar and exhibits to teach the public", "zoos also helps scientists and researchers learn", "conservation of animal species" "zoos also help local economies" and "zoos rescue animals from dangerous and abusive situations".
The article provides many positive things zoos do, like educate people and scientists, protect animals and promote economic growth.
Therefore, Choice A is correct: Zoo organizations provide positive benefits in the areas of education, conservation of animal species, economic growth, and animal care.