What do either red black green and blue strips on the back of the toothpaste mean? (check the back of your toothpaste to see what i mean) ((most peoples toothpaste has red))

What detail is explicit from this paragraph?

Which function of nonverbal communication is at work? trey was planning a surprise party for lynn, but when she asked him why they couldn't go out on friday, trey shifted his eyes, coughed, and stuttered when he said he already had plans. what did trey's nonverbal communication do for lynn? clarify the relationship regulate the interaction increase persuasive power reveal discrepancies manage impressions

In a painting about the horrors of war an artist shows the ruins a house. what is the subject of the painting