Question

what is sand and what is sands

Answer 1

send means molecule of one is college send and molecule of mini or element of sand is called sense

Answer 2

$\color{purple}\huge\bold\star\underline\mathcal{\:Hello\:Dude}\star$

Sand is fine particles of ROCKS
and
Sands is often used to address a large area covered with sand or a Desert.

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