Q: More common in developing countries, parasitic diseases caused by roundworms often result from poor practice of what?


Read this paragraph and choose the correct option from the provided answers:

Diseases caused by roundworms are more common in developing countries. Many parasitic diseases caused by roundworms result from poor personal hygiene. Contributing factors may include.

 Choices:

- agriculture

- education

- preventative medicine

- personal hygiene


A:
personal hygiene