Definition of 'pollute'. pollute (pÉluËt ) To pollute water, air, or land means to make it dirty and dangerous to live in or to use, especially with poisonous chemicals or sewage. Heavy industry pollutes our rivers with noxious chemicals. A number of beaches in the region have been polluted by sewage pumped into the Irish Sea.
Answers. Best Answer: I would say instinct is a largely inheritable and unalterable tendency of an organism to make a complex and specific response to environmental stimuli without involving reason. And your reflex is an automatic response to a stimulus not involving higher mental centers.
Reflex Action and Reflex Arc Reflex is a special ability that evolution gifted us to facilitate our survival. Whenever part of your body comes in contact with an object capable of causing you harm, you tend to quickly withdraw that part of the body.