Because nutrient dense foods contain a lot of nutrients that are essentials to our body such as proteins, vitamins, and minerals, with a relatively lower calories intake
Example of nutrient dense foods are : Salmon, kale, beans, and potatoes
Portal of exit, i think. Its open wounds on the skin in the chain.
The answer to your question is A. TRUE
Because developed nations have proper healthcare, hygiene, environment, and standard ways of living, it can sustain and take care of its residents. Residents can live peacefully without fearing for their next meal and because they are nourished and pampered well, they can easily enjoy and have the time to interact with each other. Human interaction is crucial to the development of nations because happy people tend to live longer. Because of living longer and healthier, they are able to reproduce properly.