In general, what is the relationship between life expectancy, child mortality, and affluence (such as health care, sanitation, potable water, and food)?

Generally, life expectancy is directly proportional to affluence, while child mortality is inversely proportional. It means medical advances are expected to continue improving our quality, and perhaps length, of life. Because people are living longer, individuals need to prepare by increasing the amount they set aside for retirement.

i would say the prokaryotic cells the prokaryotic cells are less complex, are usually found only in unicellular organisms and have more limited capabilities than eukaryotic cells.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation: