Read the sentence from the video transcipt of dr. x and the quest for food safety.
we have one of the safest food supplies in the world, but there's always room for improvement.
which sentence from the video provides the best support for this statement?
a. there are a lot of ways bad bacteria can find their way into our food.
b. there's a whole underworld of bacteria our there that we must monitor.
c. this little bacterium has all of the genetic information to make copies of itself.
d. under the right conditions, a single bacterium will double with each division.

chapter i -- paris: september, 1792

a surging, seething, murmuring crowd of beings that are human only in name, for to the eye and ear they seem naught but savage creatures, animated by vile passions and by the lust of vengeance and of hate.

during the greater part of the day the guillotine had been kept busy at its ghastly work: all that france had boasted of in the past centuries, of ancient names, and blue blood, had paid toll to her desire for liberty and for fraternity.

hope this answer you: )!

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."