Author: Anonymous

When viewed from the Earth, the celestial sphere (the background of stars) moves east to west on a daily basis.  This motion is caused by

Who discovered the invisible infra-red (or heat) portion of the solar spectrum?

Which food group is most typically consumed in amounts greater than the amounts recommended by the USDA?

When a water-soluble nutrient molecule has been absorbed and has crossed into the cell of a villus, it enters the bloodstream and is guided to the ________.

Adding calcium to an orange juice product is an example of nutrient ____.

All the organs and glands associated with the ingestion and digestion of food make up the ________.

Which term describes the backward flow of stomach contents?

Water and small lipids cross into the intestines freely; therefore, they are absorbed by ________.

____________________ refers to a measure of the nutrients a food provides relative to the energy it provides.

Textured vegetable protein is usually made from ____.