Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.The experiment ______ by the scientist yielded unexpected results. A. co
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The experiment ______ by the scientist yielded unexpected results.
A. conducts
B. conducting
C. conducted
D. is conducting