What is a difference between oil and flour? O Oil is a soluble substance, and flour is an insoluble substance.
O Flour is a soluble substance, and oil is an insoluble substance.
O Oil forms a layer at the top of water, and flour settles at the bottom.
O Oil forms a layer at the bottom of water, and flour settles at the top.

Hel plz

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.

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter  

the answer is c i took the test