How do the populations in a community depend on each other?

Neighbors are always willing to lend a cup of sugar or watch your pets and plants while you’re on vacation. Great neighbors and fellow citizens have your back, no matter what—especially during an emergency.

Also population is extremely important. Most of the time, we worry about overpopulation because of the rate women have babies each day, but underpopulation is a problem too. If the majority of China died, imagine all of the problems that would occur! China is modeled for overpopulation because it’s overpopulated. Buildings would rot, because who would be there to repair them, same for roads, who would feed the animals in farms, who would eat the food? Population is important!

Hope this helps!