Science Test Chapter 5 Flashcards
avoiding behavior that will hard your health
abstinence
an organism that causes disease
pathogen
signs for feelings of a disease
symptom
blood cells that kill pathogens
white blood cells
the smallest pathogens
virus
disease that lasts a long time
chronic
the body system that fights disease
immune system
an illness that can be spread from person to person
infectious disease
noninfectious disease in which the body cannot properly process sugar
diabetes
chemicals made by the body to help fight disease
antibodies
the growth of pathogens somewhere in the body
infection
a noninfectious disease that sometimes causes difficulty breathing
asthma
the body’s ability to defend itself against certain kinds of pathogens
immunity
an illness not caused by pathogens that cannot be spread from person to person
noninfectious disease
water that had dangerous pathogens in it
contaminated water