WBCS.LIVE practice question
মানবদেহে কোন মৌলটির পরিমাণ সর্বাধিক?
Solve this multiple-choice question and check the correct answer with its explanation below.
Answer options
Correct answer and explanation
Correct answer: অক্সিজেন
WBCS.LIVE practice question
Solve this multiple-choice question and check the correct answer with its explanation below.
Correct answer: অক্সিজেন