This week in science #9

       This week and science we did another dissection. We cut up another animal that was different from last week. Me and my partner cut up a perch which looked different than what I thought it was going to look like. we took pictures of the animal and my other partners cut up a skate. I cut up the perch which was different than other animal we dissected which was a crab fish. Also we learned how to use the knife and scissors properly. We had to cut open our perch and label parts of it so we could make pictures. Lastly we were able to cut up the perch and just look at the parts which we wanted to see.
       I learned that the inside of the perch is much more different than what I thought  it would look like. There  was a liver and it had a very different inner body than I thought it would have. I also learned how to work with others in my group and learn to share the equipment while working. also there was a different kind of work to be done so me and my partner had to do many different things.
       The two different animals which were dissected at our table were the skate and the perch. The differences between these animals were that they had different ways of living and evolving to their environment. The skate was long and big while the perch was small. The perch had scales and the skate felt rubbery and fake. Another similarity was that the animals are both sea water animals. A difference is that the animals both are different sizes, and while the perch has no teeth the skate had a row of sharp teeth. Lastly another difference is that the skate had a long tail while the perch has a small tail which helps them swim around.