Which characteristic would best describe the young and middle-aged adult population of the present time

Music the height of a wave or the amount of the wave carries is the amplitude. a. air b. nodes c. speed d. energy

What is the difference between the kurds and the shia muslims? a the kurds are a religious group while the shia muslims are an ethnic group. b the kurds and the shia muslims are religious groups. c the kurds are an ethnic group and the shia muslims are a religious group. d the kurds and the shia muslims are ethnic groups.

The appalachian mountains rise to heights of about feet. 2,000 2,500 3,000 3,500