PLEASE HELP! Which sentence from the passage shows a shift in the voice? A. Their instructor explained that a variety of creatures live in pond water, and the creatures on the slides are called "protists." B. The students had a magnificent time viewing this ordinarily unseen world. C. The instructor continued to explain that some protists are "plant-like" microscopic organisms, while other protists are "animal-like" microscopic organisms. D. Thankfully, the weather was clear, enabling the students to accomplish their assigned task.