How Is Water Connected to Global Literacy Rates

How is water connected to global literacy rates?

A) In the global South, girls are often responsible for carrying water to their homes, a job that can prevent them from having the time to attend school.
B) In the global South, water distribution in families is unequal, and girls often do not have enough water to have adequate energy or hygiene for school attendance.
C) Many children in the global South are prevented from attending school by annual flooding of rivers.
D) Research has shown a strong correlation between secondary education and consumption of sanitary water.