Final answer:
To aerate dry ingredients by putting them through a tool, the correct option is A) Sift. Sifting is used in cooking and baking to improve texture and consistency.
Step-by-step explanation:
To put dry ingredients through a tool to aerate the correct option is A) Sift. Sifting is a common technique in cooking and baking to incorporate air and remove clumps from dry ingredients such as flour and powdered sugar, improving the consistency and texture of the final product. A sieve or a sifter is usually used to sift ingredients. This process can also help to mix ingredients more evenly before they are added to a mixture.
As an example, traditional processes like winnowing rice involve a similar concept where the rice grain is separated from its husks by tossing it in the air, allowing lighter particles to be blown away.