Which of the following are heterogeneous mixtures (not homogeneous mixtures)? check all that apply. a. milk that is sold at the store b. a cake mix c. a smoothie d. mixed nuts

Heterogeneous mixtures are not similar throughout. Milk, the cake mix and smoothie are homogeneous mixtures because they have a uniform consistency throughout.

The only answer in this is D) mixed nuts.

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Where's the pictures ?