Why has it been difficult to decrease the gap in life expectancy between developing and developed countries? Life expectancy has increased at similar rates.

The gap between health care access and quality has increased.

Infant mortality rates have remained high in developing countries.

Poverty has limited life expectancy in developing countries.

O Life expectancy has increased faster in developed countries.

Based on the graph, how is coal consumption likely to affect future generations? a. the higher our current rate of consumption, the less coal will be available in the future. b. current rates of consumption are irrelevant because new coal will form in the future. c. the lower our current rate of consumption, the more slowly coal will be replenished for the future. d. regardless of current rates of consumption, coal will always be available.