When as young as 18 weeks old, Dr. Patricia Kuhl found that babies can listen to “ah” and “ee” vowel sounds and gaze at the correct, corresponding lip shape on a video monitor.
Around age 2-3 months, infants start coping and making soft vowel sounds. They are able to do this because their larynxes and other parts of their throats change to allow these sounds.
By age 3-4 months, babies begin to make consonant sounds of b, k, m, g, and p.
By 4-5 months, the vowels and consonants are put together to form nonsense words.
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B) because the more undevelopped our community is the less our rights are reserved
Considering the available options, the sentences that include a proper MLA parenthetical citation include "<u>Mahoney states that "the needs of speakers drive language change" (nsf.gov)."</u>
<h3>What is MLA parenthetical citation?</h3>
MLA parenthetical citation is the citation method that utilizes the author's last name, the page number, or other relevant source information in parentheses from sentences used.
<h3>Other sentences that include a proper MLA parenthetical citation include the following:</h3>
- Johnson claims that the English language began to deviate from its Germanic origins (4).
- In the eighteenth century, English was "departing from its original Teutonic character"(Johnson 4).
Hence, in this case, it is concluded that the correct answer is options A, E, and F.
Learn more about MLA Parenthetical citation here: brainly.com/question/8789070
