Look at the image below! The choices for the second part are number +1, number, number -1

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

If your accelerator suddenly gets stuck what should you do

Which is the highest level of the hierarchy of needs model? a. humanity b. intrapersonal c. team d. interpersonal