Repeating earthquakes, or repeaters, are identical in location and geometry but occur at different times. They appear to represent recurring seismic energy release from distinct structures such as slip on a fault patch. ... Repeating earthquakes are observed in diverse tectonic and nontectonic settings.
Answer:
The answer is option A.
A bacterium is a living cell, but a virus is not.
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First answer is correct. Eutrophication can have serious effects, like algal blooms that block light from getting into the water and harm the plants and animals that need it. If there's enough overgrowth of algae, it can prevent oxygen from getting into the water, making it hypoxic and creating a dead zone where no organisms can survive.
Saliva is a part of the digestive system. saliva contains enzymes that help start the breakdown of food in the digestive process
Because of the 7 billion people that live on this earth :)
