What causes the phenomena?

asked Mar 2, 2022 230k views

8 votes

7.6k points

Please log in or register to add a comment.

7 votes

Answer:

Most pneumonia occurs when a breakdown in your body's natural defenses allows germs to invade and multiply within your lungs.

Step-by-step explanation:

Mark Schultheiss answered Mar 8, 2022

8.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers