Final answer:
population growth. life expectancy. infant mortality. Developing countries commonly have high infant mortality rates, rapid population growth, low literacy levels, and reduced life expectancy due to inadequate healthcare and educational resources.
Step-by-step explanation:
Most developing countries exhibit a low level of several key indicators that can include a high level of infant mortality, a low level of literacy, rapid population growth, and a reduced life expectancy. These countries often struggle with inadequate healthcare, resulting in higher rates of infant mortality and lower life spans in comparison to developed nations. Education levels, as indicated by literacy rates, tend to be lower due to insufficient resources and educational opportunities. High population growth can be attributed to higher birth rates and a lack of family planning resources, while life expectancy is affected by poor healthcare and challenging living conditions, such as the lack of access to clean water and proper sanitation.
Social indicators such as literacy rate, life expectancy, and infant mortality rate are used to measure the level of development in nations. Most developing countries typically exhibit a low level of literacy, higher infant mortality rates, and lower life expectancy compared to developed nations. These indicators reflect the challenges faced by developing countries, including limited access to education, healthcare, and basic amenities.