Examlex
One number has three significant figures and another number has four significant figures. If these numbers are added, subtracted, multiplied, or divided, which operation can produce the greatest number of significant figures?
Pineal Gland
A small endocrine gland in the brain that produces melatonin, a hormone that regulates sleep-wake cycles and seasonal biological rhythms.
Frontal Lobes
Regions of the brain located at the front of each cerebral hemisphere, involved in decision making, problem-solving, control of purposeful behaviors, consciousness, and emotions.
Goal-Directed Behavior
Actions that are initiated and performed with a specific outcome or objective in mind.
Self-Awareness
The conscious knowledge of one's character, feelings, motives, and desires, playing a critical role in emotional intelligence and personal development.
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