Author Question: This practice is entirely unnecessary; but, it makes the manufacturers very happy. A) unnecessary ... (Read 160 times)

amal · **on:** Jun 19, 2018

This practice is entirely unnecessary; but, it makes the manufacturers very happy.

A) unnecessary but it B) unnecessary but, it C) unnecessary, but it

Question 2

Which sentence is correct, clear, and concise?

A) In one study of primate social interaction, it was reported that they engage in
apparent deceptions.
B) One study of primate social interaction reported that chimpanzees engage in
apparent deceptions.
C) In one study of primate social interaction, researchers reported that they
engage in apparent deceptions.