Question

Which of the following have directly caused an explosive human population? (Choose all that apply.)

◾️food production
◾️lack of clean water
◾️better sanitation
◾️more effective medical care

Answer 1

more effective medical care

Answer 2

◾️food production

◾️better sanitation

◾️more effective medical care

Step-by-step explanation:

These all help humans live longer, causing rising populations.