What does the phrase let sleeping dogs lie mean

Which type of presentation aid is depicted in the image above? a. object/topic itself b. illustration c. chart d. technology

Who dies in a duel because of his pride and his anger

What is the rhyme scheme in this excerpt from longfellow's, "the tide rises, the tide falls? " (10 points) the tide rises, the tide falls, the twilight darkens, the curlew calls; along the sea-sands damp and brown the traveler hastens toward the town, and the tide rises, the tide falls.