Breanne was walking across campus to her chemistry lab when she noticed an area that had posters displayed and for sale that was not there earlier in the week. This retail format would be an example of a:

Katie and her father are looking at the pipes around their house. they find that some of the pipes have rust on them, making them look and feel different than normal pipes. what kind of change have the rusted pipes gone through? a. a physical change b. a vibration change c. a chemical change d. a temperature change

What happened to the cities with factories powered by coal? provided a new job for people turned only the air black turned everything black provided everyone with electricity

Which of the following factors would  notcause the supply of labor to shift? select the correct answer below: a) an increase in the amount of education required to perform a jobb) implementation of a new government program that offers child care benefits to workersc) an increase in the number of companies producing a certain productd) all of the above would cause the supply of labor to shift.