Still gotta breath ;)
We need energy while sleeping because our heart is beating and we are living.
No, sleeping is not related to form of energy. Though, while sleeping, body would go through sequence of chemical energy change to repair our cells.
Yes your computer is using energy while sleeping. Also Screensavers don't save energy. The best way to "sleep" your computer is make it Hibernate. While hibernating your session is saved to your ram (or hard drive) make start up fast when you need to use it. Also when ANY appliance is plugged in it still uses energy even when off.
Yes, they do. This is so they can keep watch for predators, (ex: sharks) and still sleep because they need energy.
Yes your body is always using energy no matter what you are doing.
If your bird can't balance while sleeping, you need to take the bird to a bird vet for examination.
He used his slaves to do the work while he was sleeping
The duration of While You Were Sleeping is 1.72 hours.
Assuming this is a real question, and not just a joke, the answer is "potential", as there is no motion.
Are you referring to your bra? There is no need to sleep in one, at all.
While You Were Sleeping was created on 1995-04-21.
They get their energy by sleeping