1
which of the following provides an
owing provides an example of sound waves being reflected?
a.
faring music being played by a neighbor's stereo through a wall
b
water in a glass vibrating because of the sound of thunder
c
a noise that produces an echo when it bounces off a distant wall
d
the sound of a distant train getting louder as it approaches an observer

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

Correct the sentence alice who lived next door goed to a different school

What does it mean to say that "service sector" jobs are predominant in europe's mixed economies today? a. that jobs where people work in factories predominate b. that jobs where people do something for others predominate c. that jobs where people work the land predominate d. that jobs in government predominate