<span>disadvantages of genetic engineering are health risks, environmental impacts, impacts on agriculture and industry, and ethical issues that may arise based on the engineering</span>
To exist we must carry on metablolic processes at all times to ensure the proper function of all our cells, tissues, organs, and systems.
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Earthquakes can cause very large and catastrophic fires by severing fuel and electricity lines. The released fuel can be lit on fire by something like a cigarette or the severed electrical lines.