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.
There are a handful of different subspecies of both wallaby and kangaroo, but the major differences can be applied across the subspecies. Kangaroos are much, much larger than wallabies. Red kangaroos, a subspecies of kangaroo, is the worldâs largest marsupial.The largest individuals, which are always males, can weigh up to 90 kilograms (200 lbs) and stand almost 2 meters (6 ft) tall.here are a handful of different subspecies of both wallaby and kangaroo, but the major differences can be applied across the subspecies. Kangaroos are much, much larger than wallabies. Red kangaroos, a subspecies of kangaroo, is the worldâs largest marsupial.