Answer:
Water and carbon dioxide are added together to get glucose and oxygen.
Explanation:
Developing Nations currently produce about 2600 kcal of food per person per day. The growth in food consumption around the world has been accompanied by a significant structural changes and a shift in the diet away from the staple foods such as roots and tubers towards more livestock products and vegetable oils.
Precambrian which lasted 291 million years!
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-Payshence
Parathyriod glands produce a parathyriod hormone aka PTH
The carbon atom has unique properties that allow it to form covalent bonds to as many as four different atoms, making this versatile element ideal to serve as the basic structural component, or “backbone,” of the macromolecules.
