WILL GIVE BRAINLIEST AND VOTE AND WILL RATE WILL FOREVER THNK YOU

29. Which statement describes a realistic solution that helps control overpopulation?
A) Non-renewable resources are the sole means used to generate electricity.
B) Contraception and sex education are eliminated in some cultures.
C) Food, water, and buildable land are eliminated in some countries.
D) Birth regulations are imposed in some countries to reduce population numbers.