Answer:
chemical, biological, physical, and ergonomic hazards.
Explanation:
Based on the industrial hygiene, this kind of hazards, will be classified, does not matter if they are solid, liquid or gas.
Some examples of physical hazards will be noise, light, radiation.
some examples of biological hazards will be mould, viruses, animal allergens.
some examples of chemical hazards will be acids, bases, organic vapors.
some examples of ergonomic hazards will be the chairs, workstations.
Hope this info is useful.
it would be best to seek some kind of medical treatment depending on what issue it is. Seeking therapy, or stress reducers help. Associate yourself with people who make you happy and feel better about yourself. Boosting your confidence and self-esteem is important.
hope this helps :)
Answer:
To stop inflammation and swelling
Explanation: