Answer:
They protect you against illness and disease, they are also part of the immune system.
Explanation:
They flow through your bloodstream to fight viruses, bacteria, and other foreign invaders that threaten your health.
When you get sick, your body makes more white blood cells to fight the bacteria, viruses, or other foreign substances causing your illness. This increases your white blood count
Hope this helps
Mark brainliest if it helps
Learn if mudslides have occured before a storm
Listen to radio or TV warnings about heavy rain during a storm
Stay away from mudslide area after a mudslide
Hope this helps!
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