CBSE BOARD X, asked by ashu621, 1 year ago

solve question No's 12and 13.I want completed solution.

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Answered by satyam59059gmailcom
1
13.1 answer is vena cava.
12
1. aluminum
2.sodium
3.

ashu621: where is ans 3 pf q-12
chainaramgandher: Pagal itna aasaan nahi aata. Itna bevakoof hai kya tu
satyam59059gmailcom: mc
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