Sand and pebbles are grouped differently because – McqOptions

MCQOPTIONS

1.	Sand and pebbles are grouped differently because
A.	Sand is opaque and pebbles are translucent
B.	Sand is smooth and pebbles are rough
C.	Sand is rough and pebbles are smooth
D.	Sand floats and pebbles sink in water
Answer» C. Sand is rough and pebbles are smooth

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