Question

The human population has increased dramatically over the last 200 years. Currently, there are almost 7 billion humans on Earth. Which of the following factors have contributed the most to the rapid growth of the human population?

Answer 1

Definitely advances in food and medicine. We have much more access to nutrition that allows us to grow and reproduce healthily. Access to healthcare keeps us from dying of things like strep throat or diarrhea, which are common maladies. This allows more people to live long enough to reproduce and give birth to healthy babies who will then make it through their birth and live longer. I hope I helped :)