Milk is colloid while soil and water is a heterogeneous mixture and is a suspension mixture.
. 1s2 2s2 2p6 3s2 3p6 3d10 One point is earned for the correct configuration.
Answer: A dune is a mound of sand formed by the wind, usually along the beach or in a desert. Dunes can also be formed by strong currents beneath the water.
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It can cause a deadly reaction to skin if not treated for a long time
