Examlex
What cannot be determined from examining age pyramids of human populations?
Alert
The state of being watchful and fully aware, often in preparation for or response to potential dangers or important news.
Waking State
A state of consciousness where an individual is fully awake and aware of their environment, as opposed to being asleep or in a dream state.
Brain Waves
Patterns of neuronal activity in the brain, detectable with EEG, associated with different states of consciousness and mental activities.
Postural Muscles
Muscles used to maintain the body's posture, providing stability and balance.
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