The word _______ means lower toxicity.

The term "Caution" is commonly associated with lower toxicity in the context of pesticide labels and safety classifications. In pesticide regulation, the labeling system uses the words "Danger," "Warning," and "Caution" to inform users about the relative toxicity of the product.

"Caution" indicates that a product has a moderate level of toxicity and potential hazards are lower compared to products labeled with "Warning" or "Danger." These higher labels reflect a greater level of concern for safety and indicate that the product poses a higher risk to humans and the environment. Understanding this classification helps users gauge the necessary precautions and protective measures when handling and applying pesticides. Hence, "Caution" is appropriately identified as the term indicating lower toxicity.