Examlex
Which hydrocarbon is the principal component of natural gas?
Growth Spurts
Rapid periods of physical growth, common in infancy and adolescence, during which children and teenagers can grow several inches in a short time.
Sexual Maturity
The developmental stage at which an individual becomes capable of sexual reproduction.
Gray Matter
The portion of the brain that is densely packed with neuron cell bodies and is involved in muscle control and sensory perception such as seeing and hearing.
Prefrontal Cortex
The part of the brain located in the frontal lobe, known for its role in decision making, social behavior, and personality.
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