What is the smallest level of organization?

? you expect us to answer this? ? this is your schoolwork, i don't think we can with this, i think it would considering being

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.