Cities first appeared in the southern region of this land with the earliest dating back to about 3500 B. C.E. These were similar to small, independent countries. Each had their own
ruler, as well as their own farmland to provide food. Suppose that you were visiting one of
these early cities. You would see a walled settlement surrounded by farmland used to
supply food for the city, as well as strong city walls constructed with sunbaked bricks.
Moats, or ditches filled with water, would surround these walls and help keep out
enemies. During an attack, people living outside the city walls would flee inside for
protection.

what is An important idea in the paragraph above ?

The graph shows a demand curve. which most likely accounts for the changes shown on the demand curve?

Which of the following will increase a population's growth rate? read the following scenario and answer the question(s) below. population growth is at the root of many serious environmental problems. from the ancient babylonians thousands of years ago, to thomas malthus two centuries ago, to present day neo-malthusians, humans seem to possess an awareness of earth's limitations in the face of growing populations. today, our ability to accurately quantify and monitor population growth is very sophisticated. we can measure growth and make predictions about world growth with mathematical and computer models. despite long-lasting, rapid global population growth that is only recently starting to show signs of slowing, we have thus far been able to avoid global catastrophe. can we continue to avoid disaster? which of the following will increase a population's growth rate? increased urbanization increased industrialization increased immigration decreased immigration increased emigratio

Read the scenario. samira is a freshman basketball player who hopes to go to college on a basketball scholarship. she is offered the chance to play on her school’s varsity basketball team, which plays in tournaments during holiday breaks. samira usually spends her breaks working at the local hardware store. after careful consideration, samira decides to stay on the freshman basketball team and keep working over breaks. the fact that samira may miss out on a scholarship opportunity by staying on the freshman team illustrates-a cause.-minor consequences.-a trade off.-unexpected risk.