Derek was observing a specimen using a microscope. He observed a single cell on the slide. He noticed it was round in shape, with a nucleus in the middle of the cell, and a structure that the cell could use to move around. Derek concluded he was looking at an animal cell. His lab partner James disagreed and insisted that they were observing a unicellular protist. Who is correct, and which piece of evidence supports the correct claim? (1 point) Responses Derek; the cell has a nucleus and cell membrane Derek; the cell has a nucleus and cell membrane James; the cell was isolated by itself on the slide James; the cell was isolated by itself on the slide Derek; the cell is round in shape Derek; the cell is round in shape James; the cell has a structure that allows it to move independently
