This week on science we learn  about rocket that they gat fins, nose and leg for they can fly i wandering if the plane don't fly if they don't gat  fins. Does fins effect the body and and how fast they go. what i learn about the rocket that we can make and can fly high. we learn about how animal and human are different and i said that they different because they gat four leg and human gat two leg and i think that animal and human are a little be the same because animal fight and human to.