Principally terrestrial and aquatic invertebrates of (world-wide) many genera and species.
Yes, there are caves in many deserts around the world.
It's found around them! The vast majority of the world's caves are formed in limestone (soluble in ground-water).
somewhere around the world in caves dark caves
Untamed World - 1967 Predators and Scavengers was released on: USA: 1967
Sorry, but that is a meaningless question. To be a %-age, the quantity has to be part of a larger set. Here you have failed to state of what caves form a fraction, and in what way.
they live in trees
No, mice ARE scavengers. They're one of the smallest animals in the world, I DOUBT a mouse could eat another scavenger.
There are caves in many parts of Ireland. For example there are the Ailwee Caves in county Clare and the Dunmore caves in county Kilkenny. Thee are mountains all around Ireland and many caves can be found in them.
Bats are the only mammals that have wings and can fly. They mostly thrive in dark caves around the world.
Yes, even world-wide famous ones! Check related links: Caves of Aggtelek Karst and Slovak Karst. Similar caves found in Buda Mountains, around the capital city Budapest, but most of them there are not open for the public.
well i think that there is more than 300 caves in the world
Other way round! Water and/or air are in caves.:-) Most of the world's caves have formed / are forming in limestone.