Harley mixes a cup of sugar and a cup of salt together inside a large bowl. the sugar and salt form a mixture and do not chemically combine. the solid grains in the mixture are made of tiny particles of matter. which of the following conclusions can be made about these particles? a. the salt particles are different from the sugar particles. b. the particles of sugar in the sugar grains are all identical. c. the particles of salt in the salt grains are all identical. d. all of these