Question: Fact 1: Lung cancer is most often caused by exposure to tobacco smoke. Fact 2: Lung cancer is a formation of tumors in the lung. Given the two facts above, what causes lung tumors?
OPTIONS:
- oxidation reaction
- cancer
- Pollution
- rays or beams
- fossil fuels
- diabetes
- Pesticides
- tobacco smoke
Answer: tobacco smoke

Question: Fact 1: Evolution is a change in the characteristics of living things over time. Fact 2: Evolution is the study of living things with time. Given the two facts above, what does evolution study over time?
OPTIONS:
- Plant reproduction
- sensory neurons
- Plants growth
- Animal survival
- survival
- competition
- characteristics
- light energy
Answer: characteristics

Question: Fact 1: Atoaster converts electrical energy into heat energy for toasting. Fact 2: Heat is kinetic energy. Given the two facts above, a toaster converts electrical energy into _ energy for toasting?
OPTIONS:
- warmth
- humans
- kinetic
- an object
- motion
- photons
- engines
- waves
Answer:
kinetic