Dr. Evans is a biologist. She usually works in her lab. Today, she is observing bacteria under a powerful microscope. She is also taking notes about their movements. She wants to understand how they react to different light conditions.
Dr. Evans şu anda ne yapmaktadır?
A) She is watching bacteria.
B) She is cleaning her lab.
C) She is preparing a presentation.
D) She is reading a book.