Question

why do developed countries tend to have lower infant mortality rates compared to developing countries? poorer living conditions in developed nations lower access to healthcare and services worse conditions for developing immune systems better safety and healthcare access

Explanation:

Developed countries generally have better infrastructure, more advanced medical technology, and higher - quality healthcare systems. This leads to better prenatal care, neonatal care, and overall safety for infants. In contrast, developing countries may face challenges such as limited healthcare resources, poor sanitation (which can affect infant health), and less access to advanced medical treatments. Options A (poorer living conditions in developed nations) is incorrect as developed nations typically have better living conditions. Option B (lower access to healthcare and services) is the opposite of what developed countries have. Option C (worse conditions for developing immune systems) is also incorrect as developed countries usually have better environmental and nutritional factors that support immune system development in infants.

Answer:

D. better safety and healthcare access