Question

how is milk a mixture and what does it contain

Answer 1

Mixture are constituted by more than 1 kind of pure form of matter,such as milk is mixture, because of milk is mixture of water, protein & fat,etc. It is the Homogeneous mixture...........

Answer 2

it is a homogenous mixture( same appearance and composition throughout ) as it as it contain a calcium, iodine , potassium,p protein , phosphorus and vitamins B2 and B12 and also lactic acid .