Air helps in movement of
(a) gliders
(b) parachutes
(c) kites
(d) all of these

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Solution

(d) all of these
Air helps in the movement of gliders, parachutes, kites, etc.

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Air helps in movement of (a) gliders (b) parachutes (c) kites (d) all of these

(d) all of these Air helps in the movement of gliders, parachutes, kites, etc.

Air helps in movement of
(a) gliders
(b) parachutes
(c) kites
(d) all of these

(d) all of these
Air helps in the movement of gliders, parachutes, kites, etc.