Keystone species ; this is a species whose presence is critical to the composition and integrity of the community
toxic substances can increase the risk for birth defect, miscarriages,etc.
The phases of cell division are : Anaphase, Metaphase, Prophase and Telophase enumerated in order. In this case,after the chromosomes are pulled to <span>opposite ends of the cell in which this occurrence happens in the anaphase, the nucleic materials are divided from the parent cell to the daughter cells. this phase is the telophase.</span>
Answer:
A consumer may also eat other consumers as food. When producers and consumers die, the Decomposer will come along to decompose (break down) the bodies of the dead producers and consumers into smaller chemicals - in short treating them as a food source
Explanation:
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