Alittle bigger than the diameter of the cylinder, stop pressurized fuel-air mixture from leaking between the cylinder wall and the pistons.
a. connecting rods
b. scrapers
c. bearing inserts
d. rings

In simple terms, how would you define a protocol?

Fast answer i need for apex ! smartphones should be banned from the classroom in public schools so that students cannot cheat on test so easily? which is an example of a counter argument to the thesis above? a.the classroom is a place for learning not for making phone calls b. smartphones are useful learning tools in the modern classroom c.banning smartphones will not students pay attention to teachers any better d. banning smartphones would decreased incidents of theft

Which email writing etiquette should ariel follow to let people know that she received their message? a. reply to their messages immediately b. use formal language c. specify the email's intent in the subject field d. be direct when writing the reply