Examlex
Briefly explain how play behavior might have survival value and thus be affected by natural selection.
Solid Food
Food that has been pureed or is in firm pieces, introduced to infants typically around 6 months of age to complement breast milk or formula feeding.
Tooth Eruption
The process by which a tooth moves through the bone and gum tissue to enter the oral cavity.
Aspiration
The inhalation of foreign materials into the airways, which can lead to respiratory distress or infections like pneumonia.
Rice Cereal
A type of cereal made from rice, often used as one of the first solid foods given to infants.
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