Yeast is an organism used in the production of biofuels. Which statement explains why yeast is used to produce biofuels?
- AYeast respires aerobically to produce carbon dioxide.
- BYeast respires aerobically to produce carbon dioxide and ethanol.
- CYeast respires anaerobically to produce carbon dioxide.
- DYeast respires anaerobically to produce carbon dioxide and ethanol.