Infants might have green stool as a result of: 1  Not finishing nursing entirely on one side, thus missing some of the high-fat content breast milk, which affects the digestion of the milk. 2  Protein hydrolysate formula (for babies with milk or soy allergy). 3  Lack of normal intestinal bacteria in breast-fed infants.
An alloy is a mixture of metals or a mixture of a metal and another element. Alloys are defined by a metallic bonding character.[1] An alloy may be a solid solution of metal elements (a single phase) or a mixture of metallic phases (two or more solutions). Intermetallic compounds are alloys with a defined stoichiometry and crystal structure.
Best Answer: An alloy is a homogeneous mixture (solution) of two or more metals. A composite material is often heterogeneous, and is not always of metals. Example of Composite Material: Concrete and Fiberglass. It is material composed of more than one material, they are mixed but not in a homogeneous form. Example of Alloy: Steel and Copper. It is made of more than one material also, but they are well mixed, usually metals are melted and mixed together to give an alloy.