Money Is the Oldest Form of Item Used for Exchange

question 29

True/False

Money is the oldest form of item used for exchange.

---

Definitions:

Photosynthesis

The method through which certain green plants and other entities utilize sunlight to create nutrients from carbon dioxide and water, with oxygen being emitted as an incidental product.

Gas Exchange

The biological process through which different gases (like oxygen and carbon dioxide) are transferred in opposite directions across an organism's respiratory surfaces.

Nutrient Absorption

The process by which substances such as vitamins, minerals, and other nutrients are taken up into the body, usually within the intestines.

Food Storage

The practice of keeping and preserving food substances in a safe and usable condition for future consumption.