Topic #5: Why Does This Exist?

     As professor May said, I also don't understand why a cockroach exists. I have never thought that we need cockroach!!!! I didn't know what their purpose is, so I tried to search about a cockroach a little.

     They have been existed for three hundred million years in the world, and have changed their appearance little. I was very surprised because they have been in the world much longer than humankind. There are about four thousands of kinds of cockroach. Just a few kinds of them are in human's life. The others live in a tropical rain forest. All of them used to live in the tropical zone. However, due to cutting down trees, they were not able to keep living there. Therefore, they came to human's life and lived in our house.

     The reason why cockroach exist in our life is made by us, and we hate their existence. We have brought it on ourselves, but I hate them!!!!!

Topic #4: Senses

If I had to lose one of my five senses, I would lose taste. Although I love eating, I choose taste because it seems to have nothing to do with relationships with people. If I lost sight, I would have to depend on just hearing. It is not enough to understand other's feeling. If I lost hearing, I would never be able to enjoy listening to music. If I lost touch, I would not feel the warmth of people. I think taste and smell are very similar. As I eat something when I have stuffy nose, I cannot taste. While there is smell, there is taste. I think smell is more important than taste, so I choose taste.