The body recognizes after the body has been presented with or dealt with the pathogen before. the immune system defends against pathogens and the immune system then after recognizes the pathogen when the pathogen has been killed. the pathogen is recognized through the proteins presented on its surface. vaccinations contain pathogens but in small amounts in which the body can control and defend against, after the body has killed the pathogens it will later recognize it and defend better
Answer:
b
Explanation:
breath in oxygen, breathe out co2.
plants breathe in c02, breathe out oxygen
<span>The Gestalt perceptual organization principle that reflects the tendency to perceive smooth, continuous patterns rather than disconnected patterns is the principle of continuity.
Hope this helps!
-Payshence xoxo</span>
Answer: I believe a herd of elephants would be the right answer here
Explanation:
because they see each other more as family members