A geologist is conducting a study for a petroleum company to locate oil trapped in layers of a
rock called shale buried underground, what would be the best method for them to
use?
Complete an experiment that tests what types of rocks contain oil.
Conduct a field study where they dig in various areas to determine if shale is present.
O Examine charts of rock layers to identify areas that contain shale and drill in that area.
O Create a survey asking other geologist where they have previously located oil in the US.
Drevious
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The correct answer is "hydrogen".

Ibelieve the answer is d. titaniumhope my answer has you : )

Following are the  advantages of the parametric equations: 1) they can be used to graph curves that are not functions, like the unit circle.2) the parameter can be used to represent the quantity that is  useful to  provide us with better information about the graph.3)  it is useful to convert between rectangular equations and parametric equations.with specific reference to chemistry,  parametric equations are employ for solving hydrogen and hydrogen-like ions, quantum mechanically. herein, cartesian coordinates are converted in spherical polar coordinates. the solution obtained, when plotted on spherical polar graph paper, provides visualization of atomic orbital such as s,p,d and f.