Science, asked by kishorram41971, 6 months ago

अंतःश्वसन के दौरान वायु-प्रवाह का सही मार्ग कौन-सा है?


(a) नासाद्वार → कंठ → ग्रसनी → श्वासनली →फेफड़े

(b) नासामार्ग → नासाद्वार → श्वासनली → ग्रसनी → कंठ- कूपिकाएँ

(c) कंठ → नासाद्वार → ग्रसनी → फेफड़े

(d) नासाद्वार → ग्रसनी → कंठ → श्वासनली → कूपिकाएँ

Answers

Answered by Anonymous
1

Answer:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).

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