Examlex
How many of the following molecules have sp3d hybridization on the central atom? SiCl4 BrF5 AsF5 BrF3
Sitting Up
The physical milestone in infant development where a baby can hold up their head and maintain an upright posture without support.
Rolling Over
A developmental milestone in infants, referring to the ability to turn the body from its back to its abdomen or vice versa, indicating progress in motor skills.
Responsive
The quality of reacting quickly and positively to stimuli or requests.
Female Voices
The vocal expressions of women, which can vary widely in pitch, tone, and quality.
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