Question

A microbe is a small as a grain of sand true or false

Answer 1

Answer:

Microbe is too small that we can't see it with naked eye....We can see it with help of microscopes...

Answer 2

False

A Microbe is very small that we cannot see it through our naked eyes. We need a high quality microscope, say an electron microscope, to observe it. But we can see a grain of sand through our eyes. Moreover, we use μm (mu metre) to know it's size (1 μm = 10^-6 m).