14. Susan made a dry mixture of pebbles, flour, and epsom salts. She added 50 ml of water to the
mixture. She wants to separate the materials in this
order: first pebbles, second flour, and last epsom
salts. What order is the best way to do this?
a. Evaporation, filtering, screening
b. Screening, filtering, evaporation
c. Filtering, screening, evaporation
d. Evaporation, screening, filtering

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .

yes the answer is total mass in unchanged   : )