Two career fields that lack minority professionals and thus offer many grant
opportunities to students are education and
o
a. nursing
o
b. business
c. accounting
o
o
d. law
subint

I believe it’s A

Answergamma-rays

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.