What is the average size of a microbe?
A. Less than 1 mm
B. More than 1 cm
C. Less than 0.1 mm
D. More than 0.1 mm
Answer:C
What is the average size of a microbe?
A. Less than 1 mm B. More than 1 cm C. Less than 0.1 mm D. More than 0.1 mm