Register
What are the five physical and chemical defenses that prevent pathogens from entering your body?
480,189 views
20 votes
20 votes
What are the five physical and chemical defenses that prevent pathogens from entering your

body?

User Turanga
by
3.1k points

2 Answers

23 votes
23 votes
Skin
Cilia
Saliva
Tears , etc
User Taseer
by
2.2k points
5 votes
5 votes
Skin, mucous membranes, cilia, saliva and tears, digestive system and immune system
User Brent D
by
2.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

The best cooling methods include the following except stirring in an ice bath using a blast cooler adding ice putting food in a deep pan ​
Once a parent begins toilet training, it is a bad idea to go backwards and put the child in diapers. True False
Explain the concept of brain plasticity and why it is important.
Please explain in at least two paragraphs some pros and cons about virtual school. Please answer this in the comment section below.
If I hit a 30g baseball and it accelerates at 10m/s^2, what is the force in Newtons acting on the ball?
Link Copied!