You've decided to try to make your own wine by adding yeast to a sweet grape juice. after allowing plenty of time for the yeast to grow, you find that although the sugar levels in the juice are decreased, there's no alcohol in the mixture. what could have been the reason fermentation did not occur?

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

What is the relationship of air masses and the temperature of oceans?

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal