Answer:
<em>Urine</em> is a liquid water material formed by kidneys
I think it is the Epidermis
I don’t know any famous ecologists but I know their knowledge impacts us today because we wouldn’t know that much about how and why life forms interact with their habitats
The second option since the fermentation occurs best at that temperature and you can narrow down a more precise temperature.
Multi-cellular Heterotrophs
Animals have more than one cell and can't produce their own food
