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.
What four nutrients could easily be tracked in your diet if you read the Nutrition Facts panels regularly on food products (LO 2.8)? Four nutrients that can easily be tracked using food labels are vitamin A, vitamin C, calcium, and iron. These are the four nutrients that are commonly lacking in diets of some North Americans, and are essential for good health. 9. Define the USDA definition for the term âorganicâ (LO 2.8).