Answer:
B. the assembely line was more time and cost efficent
Explanation:
The great ancient civilizations flourished around river valleys because the rivers produce rich fertile soil and a supply of water for irrigation of crops and human consumption. This allows for the agricultural production to be greater and it can sustain more people.
That many of the students wouldn't eat it and waste of resource
Government officials say that they are trying not only the way they can be treated and the
