Register
What is the body's first line of defense against bacteria and viruses
120k views
5 votes
What is the body's first line of defense against bacteria and viruses

User Izhaki
by
8.7k points

2 Answers

3 votes
Physical barriers such as your skin, and chemical barriers such as proteins that attack invaders in the body.
User Snuffn
by
8.2k points
3 votes
The first line of defense is physical barriers
User Theuniverseisflat
by
8.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

This gas makes up close to one fourth of the air surrounding earth
Is the plurea one of the membranes beside the lungs?
How to make a cheesecake in 5 simple steps?
To develop good eye habits, you should ___________.
What steps should you take to watch your diet
Link Copied!