Science, asked by Savitamehta7621, 4 months ago

Ph का पूरा नाम लिखकर दैनिक जीवन में महत्व बताइये. kaaran bataaiye ki muh ka ph5.5 se kum hone par daant kharab kuon shuru ho jaate hai?

Answers

Answered by harsh10118
0

Answer:

first mark as brainleast I will follow you

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