Which of the following is a significant factor impacting population growth in developing countries?

Limited access to education, high fertility rates, and lower access to birth control are pivotal factors impacting population growth in developing countries. In many of these regions, inadequate education, particularly for women, often correlates with higher fertility rates. When individuals have less education, they may lack awareness of family planning methods and the benefits of controlling family size.

Moreover, lower access to birth control perpetuates high fertility rates, as families may have more children than intended, leading to rapid population growth. In environments where there is limited access to healthcare resources—especially reproductive health services—this issue becomes even more pronounced, resulting in a cycle of higher birth rates that can outpace economic growth and development.

This scenario contrasts sharply with the other options. For instance, access to education and healthcare usually leads to informed choices about reproduction and lower fertility rates. Strict immigration laws and low birth rates may apply to certain countries but do not reflect the dynamics usually seen in developing nations. Similarly, decreased urbanization and technological advancements can influence growth patterns but are not inherently significant factors in population increase compared to education access and reproductive health.