You are on a field trip with your bio class. Your water sample from a pond contains many small green cells that swim using flagellae. You ask your professor what they are. Your professor, who can be annoying at times, tells you that they are members of the Excavata and that the green color comes from chlorophyll and then asks you what they are. What are they? Diatoms Euglena Giardia Dinoflagellates Clear my selection .

1. You are on a field trip with your bio class. Your water sample from a pond contains many small
green cells that swim using flagellae. You ask your professor what they are. Your professor, who
can be annoying at times, tells you that they are members of the Excavata and that the green
color comes from chlorophyll and then asks you what they are. What are they? Diatoms Euglena
Giardia Dinoflagellates Clear my selection