Can someone explain to me what this article is about is detail you much : )

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

What's the waste product of electrons and pyruvate combining in fermentation?  

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance