organ systems are exposed to external environment are protected from bacteria by the presence of what
Answers
Answered by
0
Answer:
SALT IN OUR BODY
SALT HELPS US TO PREVENT OURSELP FROM BACTERIA
MARK AS BRAINIEST...❤
Answered by
0
Answer:
mucus membrane
Explanation:
this is the answer ❤️
Similar questions
Computer Science,
6 months ago
Hindi,
6 months ago
English,
6 months ago
Science,
1 year ago
Math,
1 year ago
Computer Science,
1 year ago
Geography,
1 year ago
Biology,
1 year ago