A fundamental constant is one that has to be measured by experiment, rather than being derived from any other quantities. Which values we choose to make fundamental and which ones are derived are somewhat arbitrary.
Koalas are native to southeastern and eastern Australia, living in forests of eucalyptus trees. They are basically sedentary animals that need to sleep a lot to give them time to digest their food. Being on the ground all the time would be a disadvantage, because predators could catch them easily.
Koalas live in the native eucalyptus bushland of Australia, both inland and near the coastal areas of the eastern states. They do climb other native trees, such as acacia (wattle) and melaleuca.Koalas are primarily arboreal, living high in gum trees in the temperate zone.oalas live in the native eucalyptus bushland of Australia, both inland and near the coastal areas of the eastern states. They do climb other native trees, such as acacia (wattle) and melaleuca.