Final answer:
Fertility and mortality rates are higher in more developed countries due to better healthcare, higher standards of living, and greater access to education and contraceptives.
Step-by-step explanation:
Fertility and mortality rates are higher in more developed countries. This is because developed countries often have better healthcare systems, higher standards of living, and greater access to education and contraceptives.
For example, in more developed countries, women usually have access to better prenatal care and medical facilities, which can lead to lower infant and maternal mortality rates. Additionally, higher levels of education and awareness about contraceptives in developed countries can result in lower fertility rates.
Overall, the socio-economic factors and healthcare provisions in more developed countries contribute to higher fertility and mortality rates.
Learn more about Fertility and mortality rates in developed countries