What general feature defines an organism as a microbe?
A) generally require a microscope to be seen
B) multicellular
C) heterotrophic
D) sexual reproduction
E) use aerobic respiration for metabolism

Question

Quizplus · Accepted Answer

Microbes, also known as microorganisms, are too small to be seen without the aid of a microscope. This includes bacteria, viruses, fungi, and some protists.

What General Feature Defines an Organism as a Microbe