none of them giraffes sleep standing or curled under a tree or other place
No, giraffes do not require any sort of den, borough, nest, or anywhere else to sleep. They usually sleep standing, sometimes sitting. Giraffes sleep less than 2 hours a day.
nest
a den
i think the real name for a snakes home is a nest, or a den
yes
Polar bears live in dens. The dens can get up to 98 degrees Fahrenheit (they are made of snow).
a very snowy cave
den
So that they have somewhere to live and to raise their kits.
Neither! However, a female crocodile does build a nest to incubate her eggs but she does not live in it.
Depending on where the rabbits' location is, it's home is usually a burrow, hole in the ground, nest, or small den.
The Emperor penguin lives in neither a den nor a nest. This species of penguin has no fixed nesting site.
most desert animals have their young in burrows beneath the surface where they will make a nest at the bottom of their den(burrow).
den but also in hollow trees,they are very good climbers
like most birds an eagle builds a nest