Answer:
These are some factors you should consider: refrigeration and food preservation, government policy, improved transportation.
Hope this helps:)
It is B i just did that test and i alredyknow
A nebula is an enormous cloud of dust and gas occupying the space between stars and acting as a nursery for new stars. The roots of the word come from Latin nebula, which means a “mist, vapor, fog, smoke, exhalation.” Nebulae are made up of dust, basic elements such as hydrogen and other ionized gases.
Answer:
It applies only to American cities
Explanation:
