Which completes the diagram? A. Enforces local building codes
B. Operates police and fire departments
C. Conducts diplomacy with foreign leaders
D. Establishes high school graduation requirements

Thanks for your help!!:)

the answer should be:

their party has more members.

if i am right, give me a 5 star rating!

d

explanation:

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)