Which of the following is NOT a method that pesticides can enter the body?

Pesticides can enter the body through a variety of routes, primarily including ingestion, dermal absorption, and inhalation. When considering these common entry points, the option that stands out as not applicable is direct contact with water. While pesticides can dissolve in water and become part of the water supply, simply coming into contact with water does not facilitate the entry of pesticides into the body.

In contrast, swallowing refers to ingesting pesticides through food or drink contaminated with them, while inhalation involves breathing in pesticide particles or vapors. Through the skin highlights the dermal absorption route where pesticides can penetrate through skin layers, making these methods significant concerns for safe handling and application of pesticides. Therefore, the assertion that direct contact with water represents a method for pesticide entry into the human body is incorrect, as water itself acts as a medium without direct physiological absorption of pesticides unless they are ingested, inhaled, or absorbed through the skin.