Chemotherapy may cause fatigue and anemia, which may also lead to cognitive problems, particularly with the ability to pay attention. In addition, a survivor can experience other conditions that cause cognitive changes that may or may not be related to cancer or treatment.
There are currently 16 species of rock wallaby. Physical description. Rock wallabies specialise in rugged terrain and have modified feet designed to grip rock with skin friction rather than dig into soil with large claws.
A similar species is the short-tailed scrub wallaby, or quokka (Setonix brachyurus); this species is now restricted to two offshore islands of Western Australia. The three named species of forest wallabies (g. Dorcopsulus) are native to the island of New Guinea. The dwarf wallaby is the smallest member of the genus and the smallest known member of the kangaroo family. Its length is about 46 cm from nose to tail, and it weighs about 1.6 kg.