Because evolution itself is a very slow process. Having said that, the chance of having a continuum of various animals would mean that evolution would have progressed very fast. Because evolution is slow, different species establish themselves for different ecological niches and environments, this enables them to become better through time at a certain environment which then leads to eventual diversification in the number of species.
I think that glucose breakdown would stop, since oxygen is needed
C) To gather info about the natural world, to explain natural phenomena, and allow reasonable predictions of future events
Post the entire document please so i can find the answers to the entire thing.
Answer:
Fungi
I hope this helped :)