Correct: Water, H2O, Carbon Dioxide, CO2, Glucose, C6H12O6, DNA, Incorrect: Mitochondria, Chloroplast, Cell Wall, Cytoplasm, Cell Membrane, Nucleus, Vacuole, Ribosomes, Lysosomes, Endoplasmic Reticulum, Golgi Body, Sulfur, S, Hydrogen, H, Oxygen, O, Phosphorus, P, Nitrogen, N, Carbon, C,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?