Which statement best describes the difference between evidence and commentary? Evidence is used to support commentary.
Commentary is used to support evidence.
Evidence states a claim, while commentary provides supporting facts.
Commentary is used to defend a claim, while evidence is used to challenge a claim.

Which best states a theme of "birdfoot's grampa”? a look before you leap. b technology nature. c respect one’s elders. d with age comes wisdom.

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?

Based on his npr interview,"astrophysicist chroniclesbattle over pluto," why does dr. tyson believe that pluto is america's favorite planet?