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Your friends Elmo and Dawn have a three-year-old daughter,Courtney.Dawn stays at home with Courtney during the day while Elmo is at work.Often in the evening,Courtney will say "Mom,Mom,Mom" repeatedly before Dawn responds to her.Elmo cannot understand why Dawn keeps ignoring Courtney.When Courtney says "Dad" he always responds right away.How would you explain what's happening using what you know about the selective nature of attention,orienting responses,and habituation?
Vocal Cords
Bands of tissue in the larynx that vibrate to produce sound when air passes through them during speech or singing.
Glottis
Opening for airflow in the larynx.
Respiratory Infections
Infections that impact the parts of the body involved in breathing, like the lungs and airways.
Viruses
Microscopic infectious agents that replicate only inside the living cells of an organism and can cause disease.
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