The stomach shrinks because nothing is in it, however stomach mass is not necessarily lost at this point. There are professionals in every community that may be willing to visit your school to discuss opportunities in particular fields. Historically, yeast was collected from plants and fruits.
Yeast is now cultured using water, sugar, and other nutrients in large fermentation chambers.
It is then centrifuged, washed and dried for sale. If mass was the only difference, there would be no difference in speed down the ramp. All Rights Reserved.