Duck Soup

Proteins that destroy or neutralize invalid pathogens.

These remain in your blood to become active on f you encounter the specific pathogen again

Asked by
Last updated by Aslan
Answers 1
Add Yours

Sorry, this is a literature site.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions