❤️❤️Please answer the six questions ✨BRAINIEST✨ For correct answer ❤️❤️

Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b

In which part of a professional email should you try to be brief, but highly descriptive?

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