Katie, you have obviously thought hard about the whole process of your invention. Storing all of the rubbish in separate sections of the body is a great idea, that way, we can see which waste can be used again. Clearing waste from oceans is a really important and vital task, it would definitely improve the health of the sea and, crucially, the health of ocean animals. The labels in your drawing clearly show all of the parts of the Nargrabber and all of the vivid colour really brings it to life! Great thinking Katie, keep inventing!