Infants typically roll over around 4 to 6 months, start playing peek-a-boo from 6 to 9 months, and hold a bottle from about 6 months. Therefore, the age range for exhibiting these skills aligns with option B, 3-7 months. Each of these milestones represents typical infant development stages. ;
Infants typically develop rolling over between 4-6 months, start playing peek-a-boo from 6-9 months, and can hold a bottle from around 6 months. These milestones indicate that the age range for exhibiting these skills is best captured by option B: 3-7 months. It is important to remember that development can vary slightly among individual infants.
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