Biology

Julianna Hansen

23 April, 19:19

Students in Ms. Johnson's class were using the microscope to study organisms found in a sample of pond water. One student found this specimen: stentor. This protist is relatively large. According to the scale, we would expect stentor to be about A) 2 centimeters B) 200 micrometers C) 400 millimeters D) 600 micrometers