That would be the <span>NUCLEOLUS</span>
Water is the answer because most chemical reactions happen in water
Size, location, how tall or short it is and the animals that are near it
Answer:
Shale, Limestone, Sandstone, Dolostone
Explanation:
If one trophic levels population increases or decreases too much, it can decrease the amount of producers, this decreasing the amount of energy available in food web which can cause population crash.