To remove the sand first and then the salt from a mixture of sand and salt water, one combination of techniques you could use would be to first — a evaporate and then distill b evaporate and then condense c filter and then evaporate d filter and then condense

I believe the correct answer is D

My thought would be either b. or C. But my mind is saying C. So i'm going with C. I really hope this helps if not i'm sorry

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

hope it ,

bioteacher101