Question

what are four causes of diseases ?​

Answer 1

Answer:

☆Infectious diseases can be caused by:

• ☆Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.

• ☆Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.

• ☆Fungi. ...

• ☆Parasites.

Answer 2

Answer:

1. water pollution.
2. air pollution.
3. chemical s pollutants released into the water.
4. chemical farming .( hybrid )