I bequeath myself to the dirt to grow from the grass I love,
AND
If you want me again look for me under your boot-soles.
A realist looks at the world for what it is. In these lines Whitman is being a realist because when he dies he will be buried. He will be under the ground and under people's shoes. Also, when you die you return to the dirt and your decaying body feeds the grass. The other lines do not directly address death even though they talk to the reader about the relationship of the speaker to the reader after he has passed.
The answer that makes the most sense here would be A
Answer & Explanation:
Zoo animals are usually not the type that can be found everywhere, so working with these animals can help the veterinarians to get to know better how to treat and help the not domesticated animals. Also, this knowledge could highly contribute to the general understanding that veterinarians have of certain types of animals found in zoos.
