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Every molecule of water contains ----Oxygen and -----Hydrogen.

Created: 6 years ago | Updated: 1 year ago

Updated: 1 year ago

2, 1

1, 2

3, 4

2, 2

None of these

Southeast Bank Ltd Southeast Bank Ltd - Officer - 17.04.2009 সাধারণ বিজ্ঞান অক্সিজেন (O)

Des

733

Best Ans:

জাতীয় স্মৃতিসৌধের স্থপতি সৈয়দ মাইনুল হোসেন।

6 years ago

0 0

Md Azizur Rahman

FOUNDER OF SATT

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