Respuesta :
Chlorine is an example of a biological hazard.
What is biological hazard ?
Biological hazards are organic substances that present a threat to the health of people and other living organisms.
What are four examples of biological hazards?
Some examples of biological hazards are:
- Mold and Fungi.
- Animal and Bird Droppings
- Sewage.
- Airborne pathogens such as the common cold.
Hence ,B is correct option
To learn more about biological hazard ,here
https://brainly.com/question/14221760?referrer=searchResults
#SPJ2