Question: If plants have nuclei, then what type of organism has a nucleus? Answer choices: - potatoes - Plants - embryos - animals - amoeba - a fish - Fungi - bacteria
Answer: Plants

Question: If arubber band snapping causes the particles in the rubber band to cause sound waves, then arubber band snapping causes the particles in the rubber band to cause what? Answer choices: - friction - sound waves - rumbles - kinetic energy - color spots - energy - Energy. - loud music
Answer: sound waves

Question: If the emission of SO2 causes acid rain, then the emission of what causes acid rain? Answer choices: - H2O - smoke from food - Hydrogen - coal - SO2 - oil - CFCs - Cars
Answer:
SO2