Science, asked by Arryan3419, 10 months ago

organ systems are exposed to external environment are protected from bacteria by the presence of what​

Answers

Answered by sundaramuneeswaran
0

Answer:

SALT IN OUR BODY

SALT HELPS US TO PREVENT OURSELP FROM BACTERIA

MARK AS BRAINIEST...❤

Answered by DavaryWalia
0

Answer:

mucus membrane

Explanation:

this is the answer ❤️

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