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The Immune System

Across
_________ is an example of a fungus. It is not a worm!!
A shot that contains weakened or killed pathogens and makes you immune to a certain pathogen
Pathogens that do get inside our bodies trigger our ______________.
B-cells recognize the chemical on the foreign pathogen and respond by creating these
Malaria, dysentery, and sleeping sickness are all caused this pathogen.
The first line of defense is to ____________ microbes from entering our bodies in the first place.
_________ and flu are examples of a virus.
Bacteria, virus, fungi, and protozoa are all types of ____________ .
_______ T-cells track down any tagged pathogens and destroy them.
Down
A NONLIVING pathogen that must have a host to multiply
Redness, swelling, soreness, and local warmth are all symptoms of this.
A pathogen that multiplies in dark, warm, moist areas like your tennis shoes
Your body _________ pathogens from the past.
Strep throat, salmonella, and tuberculosis are all examples of __________ .
Chemicals on foreign pathogens wake up the ________ .