What is common between liquids and gases. Gases are similar to liquids in that they flow; hence, both are called fluids. The primary different between gases and liquids is the distance between molecules. In liquids, the molecules are close together, where they c ontinually experience forces from surrounding molecules.
Injera is usually made from the tiny, iron-rich teff. However, teff production is limited to certain middle elevations and regions with adequate rainfall, so it is relatively expensive for the average household.
Mexico produces two crops not generally produced elsewhere, henequen used to produce a strong fiber and maguey, both in the agave family. Maguey is used for the making of pulque as well as mezcal. Tequila is a type of mezcal made from the blue agave in a designated zone mostly in Jalisco.