In English phonetics, which of the following best describes the concept of intonation i...

Responda: In English phonetics, which of the following best describes the concept of intonation in spoken language?

In English phonetics, which of the following best describes the concept of intonation in spoken language?

a) Intonation describes the ability to produce sounds consistently with minimal variation.
b) Intonation consists of lengthening vowel sounds to emphasize specific words.
c) Intonation refers to the change in pitch within a sentence, used to convey different meanings or emotions.
d) Intonation is the strict pronunciation of consonants, essential for clear communication.