Q: What does a healthy immune system fight off?


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

Eat well, get enough sleep, and be active every day. These healthy lifestyle choices will help keep your immune system healthy so it can fight off respiratory infections and other diseases.

 Choices:

- microorganisms and other dieases

- respiratory and other dieases

- bacteria and viruses

- infections and other dieases


A:
infections and other dieases