Please help with the following...

How did the development of agriculture influence population growth?

Humans had access to a steady food supply, which helped to support a growing population.
More people developed food allergies, and the population declined.
Agriculture did not increase food output, so the population size remained the same.
The population declined because people became sick from the use of chemical fertilizers and pesticides.

What issues do countries with growing populations face?

a one-child-per-family policy
nearly 33% of the population are children and youth
better housing and medical care
need for technology in the schools and medical facilities

In what way has the Chinese government sought to limit the country's population growth?

by encouraging its citizens to immigrate to India
by decreasing the food supply
by encouraging families to have one child each
by starting a civil war