Examlex
Fossils provide information about evolution and extinction on Earth.
Nonsmokers
Individuals who do not smoke cigarettes or use tobacco products, often assessed in studies for health risk comparisons.
Exposure
refers to the contact with a disease-causing factor or the amount of the factor that impinges upon a person or group.
Incidence Rate Ratio
A measure used in epidemiology to compare the rate of occurrence of new cases of a disease or condition between two study populations over a specific time period.
Population Proportion Attributable Risk
The proportion of incidents in the population that are due to the risk factor, helping in understanding the public health impact of the factor.
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Q66: The Ring of Fire formed on transform
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Q94: A _ is a tall, columnar rock
Q95: The earliest mammal fossils are about _
Q122: _ is a lowering of the water
Q123: _ is the practice of creating furrows