Answer:
72, because you just multiply by 2
Because it can cause serious infections in the lungs, blood and our brains...It may also cause urinary tract and infections in wounds.
Not sure sorry somone awnser this
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
Answer:
it is option - B - An abandoned field
