C)
An automotive engine's camshaft rotates at one-half the speed of the crankshaft.
Its 110010. i hope this helped
The answer is A. <span>Use others' ideas and writing as their own </span>
Flip the laptop over, take off the screws that hold the frame together. Flip it back, take off the top plate. Then, slide the keyboard back in. Replace the frame, and then rescrew the screws. Replace the back side after.
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