How were these animals 👇 fed &amp; kept clean on an ark for 12 mths:
1) Australia's marsupial herbivores, ie koalas, kangaroos, wallabies &amp; wombats;
2) mammoths, elephants, rhinoceros &amp; giraffes
3) gorillas, monkeys &amp; orang-utans
4) lions, tigers, leopards &amp; carnivorous reptiles?😂