This phenomenon is a pain from the gallbladder. The pain of gallbladder illness nearly at all times has one of two reasons - gallstones or cholecystitis. Gallstones are stones that is created in the gallbladder. They differ in extent from a millimeter or two to a number of centimeters and are from cholesterol or bile colorings. Cholecystitis means swelling of the gallbladder. Even if, cholecystitis is most normally triggered by gallstones, there are other less common reasons too.
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1. We can lessen our impact on Earth by using more renewable resources instead of nonrenewable resources. If we were to use these we would stop wasting so much unneeded energy.
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Answer: NSF International
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1 a is your answer I hope this helps
excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land, which causes a dense growth of plant life and death of animal life from lack of oxygen.