Question

What are the agents that bring about such an undesirable change (pollution) are called?

• A. Pollutants
• B. Haptens
• C. Adjuvants
• D. Vaccine

Answer 1

Answer:

A. Pollutants

• The agents (can be either foreign substances/energies or naturally occurring contaminants) that bring about such an undesirable change (pollution) are called pollutants.

• These are the components of pollution.