Examlex
What geologic law/principle states that fossil organisms (fauna) changed and evolved in a definite, progressive way such that strata of specific ages can be recognized by the fossils they contain?
Alcohol
A chemical compound, specifically ethanol in the context of beverages, which is consumed and can alter consciousness or behavior.
Fetal Alcohol Spectrum Disorders
The continuum of physical, mental, and behavioral outcomes caused by prenatal exposure to alcohol.
Thalidomide
A drug initially used for morning sickness in the late 1950s and early 1960s, later found to cause birth defects, leading to greater drug regulation and safety measures.
Morning Sickness
A common symptom of early pregnancy, characterized by nausea and vomiting, primarily occurring in the morning.
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Q26: Name the three eons of Precambrian time.
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Q216: A succession of beds containing small scale