The intake ports must be open to allow fuel and oxygen to enter cylinder, then closes during compression. Your answer is A.
Ans: To create and format a new partition (volume) Right-click an unallocated region on your hard disk, and then select New Simple Volume. In the New Simple Volume Wizard, select Next. Enter the size of the volume you want to create in megabytes (MB) or accept the maximum default size, and then select Next.
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