CDMA (Code Division Multiple Access) and GSM (Global System for Mobiles) are shorthand for the two major radio systems used in cell phones. Both acronyms tend to group together a bunch of technologies run by the same entities. In this story, I'll try to explain who uses which technology and what the real differences are.
Dairy. Dairy products provide nutrients that are critical for bone health, including calcium, potassium and vitamin D. Dairy is also a source of protein. The benefit dairy provides for bones makes consumption especially critical for growing children, whose bone mass is developing.
This food group provides carbohydrates, some protein, fibre, vitamins and minerals. Fruit is a good source of Vitamin C and another vitamin called folate. Fruit skins also provide carbohydrate and fibre. This food group provides good sources of protein, fat, vitamins and minerals, particularly iron to carry This food group provides fibre, carbohydrates, vitamins, particularly Vitamins A and C and minerals. Dairy foods are the best source of calcium. They also provide carbohydrates, protein, vitamins and minerals and some fat. This food group provides fibre, carbohydrates, vitamins, particularly Vitamins A and C and minerals.