5. You are exploring in a cave and call out to one of your friends. You hear your echo. Which interaction of sound, (reflection, refraction or absorption), caused the echo and how did the sound waves move? (5pts)

What economic doctrine was typically used during the post-civil war era?

History Grade 8 Why did settlers want to move into Indian territory in Colorado? Which one of these is the correct answer? great hunting for gold and silver great farmland they were looking for water

Which civil rights leader led the Montgomery bus boycott? A. Rosa Parks B. Malcolm X C. Thurgood Marshall D. Martin Luther King, Jr.

Which of the following contributed to European dominance in the nineteenth and twentieth centuries? European governments found ways to pay for expensive wars a shift of military power away from European nations the organization of labor on an

A woman who entered the workforce in the 1960s could expect to gain regular promotions for hard work. Obe protected from sexual harassment. work for male supervisors and managers. O receive paid maternity leave without losing her job.

Under early American presidents, civil service employees were:

What did federalist believe about banking

How could We make a difference in our lives and in other people's lives during this time in history?

Why, according to Professor Schick, is budgeting a difficult process

Under otto von bismarck, germany took a pioneering role in