I believe the answer is C. oil pan
Oil pan usually bolted on the bottom<span> of the crankcase (even though in most cases it's made to be detachable) to cover the bottom of engine block.
It is also molded on the bottom of the crankcase so it could be used as oil reservoir.</span>
Well, I don't think you can present any evidence to show she is wrong. Behaviorists believe that children and any human being acquire language through conditioning - you present them with a condition under which they learn a certain language. Since this woman is a behaviorist, I don't see why she is wrong in believing what she does.
