Examlex
____ telescopes use two lenses: one to collect light from a distant object and another to magnify the image.
Differentiation
The process by which behaviors and physical structures become more specialized.
Visual Cliff
An experimental apparatus used to study infants' perception of depth and their ability to assess risks of falling.
Infant's Posture
Infant's posture refers to the common positions and alignments that an infant's body takes, which evolve as they grow and develop motor skills.
Growth Spurts
Periods of rapid physical growth and development, often observed during infancy and adolescence.
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