Answer:
True
According to UCMP Berkley, the only naturally occurring marsupial in the North America is the opossum (of different varieties).
Australia has a variety of marsupials, including the Tasmanian Devil, wombat, koala, and Red Kangaroo.
As science grows a better understanding of how things works plants and animals and everything else that lives they find better ways to classify them.
Cells regulate uptake nutrients and messenger cargos hope this answered the question