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The flu is an infection caused by a pathogen. When a pathogen enters the body, which blood component helps us to attack the pathogen?

plasma
white blood cells
platelets
red blood cells

User Jeg Bagus
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2 Answers

1 vote

Answer:

white blood cells

Step-by-step explanation:

User Matias Rasmussen
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0 votes

Answer:

white blood cells

Step-by-step explanation:

right on 2020 edge

and in general

User Jason Lawton
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