The correct answer is reusing of portable water bottles. Reusing portable water bottles is unsafe most disposable water bottles are made with lightweight polyethylene terephthalate, these bottles may pose some health dangers, although there is little scientific arrangement on how serious these risks may be.
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Where is the video and what are the questions??
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There are several mountain building processes that are not associated with plate boundaries.
Block mountains for example does not require any of the condition at a plate margin to form. So far the crust begins to elongate by extensional forces, rock blocks drop and some other rise to form series of horsts and grabens.
The most prominent mountains that forms outside non-plate margins involves sedimentary rock formations.
Here, sediments accumulates within a basin where they get compacted and lithified. During episodes of regional uplift, the crust might rise to new levels and the basins would become elevated to towering peaks.
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contain only prokaryotic organism.
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About 26 percent of adult stranded sea lions that die are diagnosed with cancer. Which is high for the population of wild animals. The research finding shows that death of a sea lion with cancer is invaluable. The research shows that sea lion pulp are expose to PCBs while in utero. This is a important health effects in the later life of sea lions,because PCBs can affect organ development.
During the research the Center collects samples from each of these patients to measure environmental exposure to carcinogens,it was discovered that most sea lions were infected with a herpesvirus similar one that causes Kaposi's sarcoma in humans.