Based on evidence shown in the diagram, which rock layer is older than fault xy?

One of the reasons that stars are so large is because

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

Match each description of an object’s motion with the position-time graph that represents it. not moving moving with constant speed speeding up slowing down