As deepwater drilling for crude oil continues deeper into the earth, why is drilling mud used in place of seawater? select one: a. drilling mud is the result of the drilling process and is not used during the drilling. b. drilling mud is more dense and will settle deeper down the tunnel. c. drilling mud is easier to access than sea water at those depths. d. drilling mud provides additional pressure to keep the tunnel form collapsing.

The answer to this is the 3rd choice!

Fake and a real . . . . . ..

Van der waals forces are temporary electromagnetic forces established between uncharged atoms. some neutral molecules, when close together, can become temporarily “charged,” as electrons move around the atom. water is a polar molecule, the side of the molecule that the hydrogens bond to being more positive, and the opposite side bound to the lone pairs of electrons being more negative. this means that it participates in dipole-dipole interaction (non-polar exhibits dispersion forces), and it has the capacity for hydrogen bonding.

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