What effect does the speaker's use of personification have on the theme of the poem? cite evidence in your answer.

Answerpersonal distress

Post the graph so people can answer

Idont get what your asking

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.