Suppose that while performing part B, you weigh the casein and filter paper before they are completely dry. How will this error influence the reported percentage of casein?
A. Increase it
B. Decrease it
C. Have no effect on it

Explain your answer.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

b.

the accuracy of the data.