Biology, asked by sanjanaraj88, 7 months ago

which one is correct???​

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Answers

Answered by junaidansari12
2

Answer:

3 ones

Explanation:

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Answered by smitakumari0082
1

Answer:

Advertisement. Pneumonia can range in seriousness from mild to life-threatening. It is most serious for infants and young children, people older than age 65, and people with health problems or weakened immune systems.

option 3 is wright

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