0.5 to 2 months: Infants stick up chins, take two to four naps a day, empty bowels three to four times a day usually when awake, eat one liter a day, and coo using tongue {second stage of development}.
Biological Sciences>Zoology>Development>Stages>Infant 00.5-02.0 Months
4-Zoology-Development-Stages-Infant 00.5-02.0 Months
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Date Modified: 2022.0224