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
D because destroying toxens and destroying tissues are caused by bacteria
A Pseudopodia is a temporary protrusion of the surface of an amoeboid cell for movement and feeding.
Answer:
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Explanation:
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