O-
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Answer:
the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
My guess would be A. I’m not sure tho. Might want a second opinion
It pollutes the oceans waterd and can cause harm to the animals and can affect the the animals population which can make harm to the food chain
The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being bent (refracted) by the liquid core.
