67 million years ago in the form of phyollths (small sllica flecks in grass that make it difficult to digest)
The reason why Koala bears are restricted to live in a
certain habitat is because they can only eat a certain type of eucalyptus leaf.
These bears are indigenous to Australia. They are nocturnal and live in tropical
where temperate eucalyptus forest can be found.
<span>Polyploid plants are usually stronger and better</span>