Examlex
According to the fossil record, when did the earliest animals appear on Earth?
High-Quality Day Care
Childcare services that exceed basic standards, offering a nurturing environment, educational activities, and skilled caregivers for the developmental benefit of children.
Language Development
The process by which children and adults acquire and improve their ability to communicate through spoken, written, and nonverbal languages.
Social Smile
A baby's first intentional smile in response to social interaction, usually emerging around 6 weeks of age.
Self-Recognition
An individual's ability to recognize and identify themselves as separate entities, often tested through mirror recognition experiments.
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