Which of the following had a monarchal form of government.
a. europe
b. japan
c. china
d. southeast asia
select all that apply.

Using the periodic table, determine which material is most likely a good conductor

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins

In what ways does a sanitary landfill differ from an open air landfill?