First of all , I think I need to say that vampires don't exisit. But in the movies (or what I have heard ) I am 99% sure that they sleep like humans (laying down) but instead of a bed , they sleep in coffins.
Some do, yes. Count Dracula, for example, does so in the novel "Dracula" by Bram Stoker. But there also are some that do not (e.g. Edward Cullen in the "Twilight" saga). Because vampires do not exist, every author can invent his or her own vampire, so to say; there is no right or wrong. This means that everyone can decide whether his or her vampires have to sleep or not.
yes most definitely
Bats sleep hanging upside-down because it will directly fly when it wakes up!
eather that or in a coffin.
Yes they do.
It is the bat and a number of sloth species sleep hanging upside down. There are other animals that may adopt this behavior from time to time.
King cobras sleep up in trees all curled up
No they do not sleep upside down.
no opossums do not sleep hanging by their tails really they dont even hang by their tails they use their tails to stabilize them- self while climbing a tree.
A Healthy snail doesn't flip upside down to sleep usually. so A unhealthy snail would sleep upside down.
They don't sleep BACKWARDS, they sleep hanging upside down from their feet. They sleep like that because they have no other way to sleep as their wings and small feet do not allow them to construct a den or nest.
Usually, no.Vampire bats do hang upside down, all bats do.
In captivity, Giant African snails sleep of either the wall or the ceiling. In the wild, the may sleep on the underside of a tree branch, or anything that they may be hanging upside down from.
noty a very good answer i know. but as far as i know you can dry any flower by hanging them upside down