which of the following systems includes a connecting rod? a engine mechanical b supplemental restraint c…

which of the following systems includes a connecting rod? a engine mechanical b supplemental restraint c suspension and steering d heating and air conditioning
Answer
Brief Explanations:
In an engine mechanical system, a connecting - rod is a key component that connects the piston to the crankshaft, converting the linear motion of the piston into rotational motion of the crankshaft. The other systems mentioned do not typically include a connecting rod.
Answer:
A. engine mechanical