You are reading a math textbook and come across the word parallel. which reference would be most in understanding how this word relates to math.

a: glossary
b: thesaurus
c: encyclopedia
d: dictionary

Read the passage: canines may not be the deepest thinkers in the world. but perhaps that's for the best. the life of a dog—sitting alone all day, waiting for everyone to come home—can be pretty boring. super-smart animals would probably get totally stressed out, says university of pennsylvania researcher james serpell. look at it this way: if dogs were any smarter, they probably wouldn't choose to hang around with us. which best describes the tone of the passage?

Apply the idea of the plain language movement to make the paragraph under “before” in section 1 more user-friendly

What is the best revision of this statement from the body of a cover letter?