Find answers to your most challenging questions with the help of IDNLearn.com's experts. Join our community to receive timely and reliable responses to your questions from knowledgeable professionals.
Sagot :
Final answer:
The body's first line of defense includes mechanical and chemical barriers like saliva and inflammation.
Explanation:
The body's first line of defense consists of three different types of barriers that keep most pathogens out of body tissues. Mechanical barriers like the skin and mucous membranes physically block pathogens. Chemical barriers, such as enzymes in saliva and other fluids, kill pathogens on body surfaces. When pathogens breach these barriers, inflammation occurs, creating a physical barrier against infection and promoting tissue repair.
Learn more about Immune system defenses here:
https://brainly.com/question/50823677
We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Discover the answers you need at IDNLearn.com. Thank you for visiting, and we hope to see you again for more solutions.