The answer is the function of living things are composed of cells
Explanation:
Amoeba is different from plant cell because the plant cell is eukaryotes whereas Amoeba is prokaryotes. so plant cell are more similar in size and are typically rectangular or cube shaped and An amoeba has no definite shape
Probably if there are not enough plants in that area
Tumor cells are cells that divide relentlessly, forming solid tumors or flooding the blood with abnormal cells.
First one is digestive system
second one is lion fish
i dont know the third one. im sorry