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The valve seat performs two functions: it provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the valve. most valves use a seating angle.

If you were charged with and convicted for a federal crime such as transporting drugs across state lines, but knew you were innocent, what would be steps available to you to clear your name? select all that apply.

Want free points and brainliest? answer this drivers ed question correctly and you shall receive : ) in which of the following situations is it legal to pass? a. the vehicle you want to pass is driving at or above the speed limit in front of you. b. you must cross a center line that's solid on your side and broken on the opposite side. c. you are in the middle of crossing a bridge that only has one lane each direction. d. you are on a straight road and can pass the car ahead under the speed limit.