Answer:
The Yangtze it is also the third longest river in the world.
The practice of planting, tending, and harvesting crops most likely led to a "surplus of food", which in turn led to the diversification of labor and advancement of society, since people now could focus on things other than farming.
Answer:
the value -1 evaluated on the function n + 5
so, the result is 4
All of these choices are correct.