Africa, Australia, etc because they are the oldest ones.
They are all eukaryotic, I hope this was the answer you were looking for :D
A salt or ester of phosphoric acid, containing PO43− or a related anion or a group such as —OPO(OH)2.
D. Most of the energy that drives metabolism is supplied by ATP
D. The discoveries confirmed many but not all of the classifications that were based on observable traits, and scientists revised classifications when necessary.
