What is one sign that you���re not getting enough sleep?
a. you wake up naturally without an alarm.
b. you have just enough daytime energy before falling asleep at night.
c. you can���t focus on a task.
d. you���re able to skip a daytime nap without negative consequences.

The effect of alcohol varies from one person to another, mostly because it depends on the blood alcohol concentration, or bac. what does blood alcohol concentration not depend on? a. amount of food in the stomach b. gender and size of the drinker c. rate of consumption d. time of drinking