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Debora [2.8K]
3 years ago
15

What is our first defense against germs and bacteria?

History
1 answer:
Goryan [66]3 years ago
5 0

Answer:

skin, tears and mucus are part of the first line of defence in fighting infection. They help to protect us against invading pathogens. You have beneficial bacteria growing on your skin, in your bowel and other places in the body (such as the mouth and the gut) that stop other harmful bacteria from taking over.

Explanation:

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4 years ago
What was it called when the grand army entered moscow to find the city abandoned and set aflame by the inhabitants; retreating i
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just olya [345]
If the child is approved
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Read 2 more answers
A vassal owed his first loyalty to his
artcher [175]
The best and most correct answer among the choices provided by your question is the first choice or letter A.

<span>A vassal owed his first loyalty to his liege lord. </span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
3 0
3 years ago
Tell me about your experience regarding the events on 9/11/2001.
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Yes i still do. Yes the airports have more sequarity.

Explanation:

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