Infants around 6-8 weeks old begin producing long, drawn-out vowel sounds (e. g., "h"). These sounds get responses from other people, and infants soon have take turns making sounds back and forth with their caregivers. What is this called

Cooing

Explanation:

Cooing is when an Infants around 6-8 weeks old begin producing long, drawn-out vowel sounds (e.g., "h"). These sounds get responses from other people, and infants soon have take turns making sounds back and forth with their caregivers, it is a stage of infants' prelinguistic speech development and consists of the production of single syllable, vowel-like sounds like "a", "i"

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a series circuit is one with all the loads in a row. there is only one path for the electricity to flow. if this circuit was a string of light bulbs, and one blew out, the remaining bulbs would turn off.

unlike in series circuits, a charge in a parallel circuit encounters a single voltage drop during its path through the external circuit. the current through a given branch can be predicted using the ohm's law equation and the voltage drop across the resistor and the resistance of the resistor.

a parallel circuit has certain characteristics and basic rules: a parallel circuit has two or more paths for current to flow through. voltage is the same across each component of the parallel circuit.

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