a student makes the analogy that the cardiovascular system is like a highway. why is this a good…

a student makes the analogy that the cardiovascular system is like a highway. why is this a good analogy?\nblood is made of many different kinds of cells.\nthe heart pumps blood through the veins.\nthe heart is centralized in the body.\nblood transports materials to and from different parts of the body.
Answer
Answer:
D. Blood transports materials to and from different parts of the body.
Brief Explanations:
Un autopista es una vía de transporte para viajeros y mercancías. El sistema cardiovascular transporta nutrientes, oxígeno y desechos a través del cuerpo, similar a cómo una autopista permite el movimiento de objetos y personas.