On average, how many hours of sleep do teenagers need each night?

7 hours

7.5 hours

8 hours

8.5 hours

What is the best tool to use when distinguishing between two words that have similar denotative meanings? connotation denotation root word synonym

A (n) _ holds municipal solid waste, construction debris, and some types of agricultural and industrial waste. A. Sanitary landfill B. Leachate C. incinerator D. Dumpster

Which of these does margaret frink described as an exciting event that occurred during their journey? A. A pioneer fighting a bear B. Miles of pioneers on the trail C. The birth of a baby on a trail D. A brawl among pioneers and indians

Which verb is progressive? a. will have fallen b. will have been falling c. does fall d. has fallen

Why is Juliet at first cautious about making promises to Romeo (Scene 2, lines 116-120)

Read this sentence. This restaurant definitely needs fresh, new, and exciting options for its menu. Which answer identifies an adjective phrase and the word it modifies? The adjective phrase fresh, new, and exciting modifies the word options.

In a progressive tax system, who pays a greater proportion of their income in taxes? Those with low incomes Those with high incomes Those who have the most deductions Everyone pays the same

How was Buck able to survive in the wild from the changes he made with man and other animals? Two example from the book " Call of the Wild"

What is a tragic hero? a. A character who causes problems for other characters but learns to do the right thing by the end of the story b.

How can online collaboration enhance learning? teaches students how to communicate with friends provides rules and guidelines to follow when writing e-mails O shows students ways to post effective comments online O exposes students to different