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How many valence electrons surround the xenon atom in xenon tetrafluoride (XeF4) ?
Evolutionary Psychologist
A professional who studies how evolutionary theory applies to human behavior, including the psychological traits such as memory, perception, or language as adaptations.
Biological Ancestors
The organisms from which an individual or species has descended.
Inheritable Traits
Characteristics or attributes that are passed from parents to offspring through genes.
Severely Malnourished
A condition where an individual lacks essential nutrients due to inadequate food intake, leading to serious health problems.
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