Tonya used a microscope to observe five kinds of organisms in a sample of pond water. She wants to identify each organism using the dichotomous key
below.

Which of these statements is true?
O A. The key is not detailed enough to identify all the organisms.
B. The key can be used to identify the scientific name of each
organism
O C. The key can be used to find only the common names of each
organism
O D. The key cannot be used to identify any organisms that live in
ponds