Yeast has many commercial uses in the production of

breads
fuels
sodas
wine

Breads, Fuels and wine

Explanation:

Yeasts are basically fungi. They are eukaryotic single-celled organisms and are classified as members of fungus kingdom. It is one the leavening agents in baking. There are many species of yeast. Saccharomyces cerevisiae, is the most common yeast known in the brewing and baking industry. It is a part of healthy mix of bacteria in our gut and can help in absorbing minerals and vitamins from the food. It can even fight disease.

[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.