The meanings of spoken language can be changed, enhanced, or even negated by accompanying facial expressions or gestures. what is the general term for this other dimension of human communication?

Tme pemaining 59: 47 read this excerpt from the miracle worker annie the only time i have trouble is when i'm til (but she is amused at herself, as is anaonos) is it my fault it's so often? i won't give them trouble, me anagnos, ll be so ladylike they won't notice i've come anagnos annie, be humble it is not as if you have so many offers to pick and choose. you will need their affection working with this child which word best describes annie in this excerpt? intelligent reckless confident polite save mark this and retum

Which words best describes the speakers?

Why does the author of exploring the titanic give background information about his youth and education? to show his lifelong love for the ocean