Direction: Using the list of farm chemicals and food reagents in Activity 2, identify which is being described in the following sentences. Write your answer on the blank provided 1. It is a farm chemical used to make plants grow fast and healthy. 2. A food reagent used to test the presences of fat. 3. A farm chemical used to remove or stop the growth of weeds around a plant. 4. I am a chemical used to drive small animals that feed on or thrive in farmer's crops. 5. I am used to test the presence of starch in a substance.​