Dietary Guidelines Recommend That at Least Half of the Grains

question 45

True/False

Dietary guidelines recommend that at least half of the grains consumed each day come from a whole grain source.

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Definitions:

Alpine Tundra

An ecosystem located in the higher elevations of mountains, above the tree line and below the snow line. Compare with tundra.

Profundal Zone

The deepest zone of a large lake, located below the level of penetration by sunlight. Compare with littoral zone and limnetic zone.

Small Lakes

Bodies of freshwater of relatively small size and depth, often found inland and formed by a variety of geological processes.

Boreal Forest Biome

A vast biome characterized by coniferous forests, cold temperatures, and short growing seasons, located in the northern regions of North America, Europe, and Asia.