Question: Answer the following question given this paragraph: Q: What type of particles can a beta particle be? Choices: - diode or positron - cytoplasm or positron - anode or positron - electron or positron A:
Answer: electron or positron

Question: Answer the following question given this paragraph: Do you like toast? Did you ever look inside a toaster while it's toasting bread? When you push down the lever to turn on the toaster, the metal heating element inside starts to glow orange or red almost instantly. You can see the glowing heating element inside this yellow toaster. The glowing metal shows that the heating element has become very hot. It gets hot so quickly because metals are good conductors of thermal energy. Q: Why does the heating element of a toaster get hot so quickly? Choices: - charged battery - magnetic force - good insulator - good conductor A:
Answer: good conductor

Question: Answer the following question given this paragraph: Around 1850, a German doctor named Rudolf Virchow was observing living cells under a microscope. As he was watching, one of the cells happened to divide. Figure below shows a cell dividing, like the cell observed by Virchow. This was an "aha" moment for Virchow. He realized that living cells produce new cells by dividing. This was evidence that cells arise from other cells. Q: German doctor rudolf virchow first discovered what process when studying living cells under a microscope? Choices: - radiation - evolution - photosynthesis - cell division A:
Answer:
cell division