The answers include the following:
These refers to the different methods and techniques which helps limited the spread of diseases and maintain a healthy living.
Poor hygiene is common with poverty and overcrowded places which promotes the spread of communicable diseases and is dangerous due to it straining the healthcare system in the area.
This therefore makes the above answers provided as the most appropriate choices.
Read more about Communicable diseases here https://brainly.com/question/1268202
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