Dissecting a Dogfish ( And Finding a Hook)

Today, my sister and I got to dissect a dog fish for our science. We got to see the inside of the shark, and we were looking at what it ate, and mine had a piece of fishing line with two hooks on it! I guess it was part of one of those really long lines with hundreds of hooks on them which animals get tangled in. I am going to keep it so I can remember that I found it inside a dog fish. I will hopefully get some pictures on here that my mom took.