<h3>PHYSICAL ACTIVITIES LIKE :</h3>
<h2> GET AN EXTRA EXERCISE</h2>
Explanation:
Exercise causes change in antibodies and white blood cells (WBC). WBCs are the body's immune system cells that fight disease.
it may aslo help flush bacteria out of the lungs and airways.
The main parts of the immune system are: white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow. These are the parts of your immune system that ↓
<h2>"Actively fight infection"</h2>
<h2>:)</h2>
