Question

give the sizes of the red blood cell , water molecule and virus​

Answer 1

Answer:

Red cells are approximately 7.8 μm (1 μm = 0.000039 inch) in diameter.

A water molecule is about 0.27 of a nanometer across.

Most viruses range in size from 5 to 300 nanometers (nm) , in recent years a number of giant viruses, including Mimiviruses and Pandoraviruses with a diameter of 0.4 micrometers (µm) , have been identified.

Answer 2

Answer:

Normal RBCs have a diameter of 6 - 8 μm.

Explanation:

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