Which option identifies the most likely consequence of the following scenario? Currently, only 4.5 billion of the world's 7 billion people have access to toilets. Suddenly, the remaining 2.5 billion
people receive access to toilets and clean water.
There would be an increase in human population, because more people would have access to sanitation
There would be an increase in the amount of water-borne disease and diarrhea, which currently kill many people around the world.
There would be a decrease in the human population, because toilets are actually unsanitary and spread disease
There would be a decrease in the amount of water-borne disease and diarrhea, which currently kill many people around the world.