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<h2>The source rock is the rock that contains the kerogen that the oil and gas forms from. The reservoir rock is the porous, permeable Rock layer or layers that hold the oil and gas. This migration occurs because oil and gas are less than than water.</h2>
The ratio between the force of sliding friction and the normal force of an object is called the coefficient of friction.
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Answer:
The main four types of reactions are direct combination, analysis reaction, single displacement, and double displacement.
Explanation:
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Darwin's opinion that living forms must be descended from extinct forms was most closely related to his consideration of the fossil record.