Problem: OPTIONS:
- light characterization
- light energy
- light expansion
- light reflection
Q: Q: What makes metals shiny? A:
Answer: light reflection

Problem:OPTIONS:
- methane
- food
- nitrogen
- oxygen

Q: Hypoxia is a condition of the reduced supply of what? A:
****
A: oxygen

Q: What vision defect occurs because the eye is too long? A:
OPTIONS:
- hyperopia
- blindness
- astigmatism
- myopia
myopia

Q: What type of activity in the brain causes epilepsy? A:
OPTIONS:
- hormone imbalance
- toxic overload
- bleeding
- abnormal electrical activity

Answer: abnormal electrical activity

Question: Q: Many transition metals and their compounds are used as what? A:
OPTIONS:
- insulators
- bases
- sealants
- catalysts
Answer: catalysts

input: OPTIONS:
- seismic load
- convection
- evaporation
- radiation Now, answer this question: Q: Geiger counters can be used to detect what, in general? A:
A:
output:
radiation