The Function of the Nozzle on a Garden Hose Most

Question

The function of the nozzle on a garden hose most closely resembles the function of the
A) heart.
B) parasympathetic nervous system.
C) arterioles.
D) venous valves.

Accepted Answer

The nozzle on a garden hose controls the flow and pressure of water that passes through it, similar to how arterioles regulate blood flow in the circulatory system.