Question

निमनलिखित शब्दो के पयायवाची शब्द लिखिए ​

Answer 1

${\huge{\pink{↬}}} \: \: {\huge{\underline{\boxed{\bf{\pink{Answer}}}}}}$

Where are the words?

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Answer 2

• ${\underline {\pmb{\sf{\red{ Nanotechnology }}}}}$is a field of research and innovation concerned with building 'things' - generally, materials and devices - on the scale of atoms and molecules.

Mention the words too!!