Goal setting is very important in order to be accepted to college and earn a degree, and to handle
life in general list three different categories of goals you can set, and provide an example of each.

Bis the answer to this question

Some connecting rods have to lubricate the cylinder wall or piston pin. the answer is letter d. graphite coating can be a major  additive to many  coating  systems and things such as connecting rods.  it functions as a refractory, lubricant, thermal conductor, and electrical conductor for a machine or thing to enhance its work.