Visit any website that has demographic information and compare the demographics between two different countries. Write a paragraph about why you believe those demographic differences exist based on the information learned from the lesson. Compare population pyramids
for each country

Its decreasing because of illnesses

The answer to this question is  c. pharmaceutical accumulation  reclaimed water refers to the water that being used again after it already  used for agricultural purposes.this type of water often contains pharmaceutical accumulation because of the chemical fertilizer that is used for the plants is absorbed into the water.

I’m confused ///: : : :