Pretty sure answer is the last one... soil, habitats, water and air quality...sorry if im wrong
Answer:
Fracking can contaminate water supplies if it is not done properly, because the fracking fluid injected into rock to enable gas to be released often contains chemicals. If the borehole is not properly cased to stop leaks, the fracking water can escape into the aquifer
Water is the answer. Water makes up form 60 to 70 percent of our body.
Hope it helped!
Clostridium Botulism is a bacterium that produces dangerous toxins under low-oxygen condition. These are the most lethal substances.Botulism is generally associated with ingestion of the toxin produced by clostridium botulinum. The activity of the toxin will result in flaccid paralysis. Botulinum toxins block nerve functions and can lead to respiratory and muscular paralysis.