Which of the Following Descriptions of a Blood Sample Is

Which of the following descriptions of a blood sample is most accurate?

A) Most of the cells that can be identified are red blood cells, with much fewer white blood cells.
B) The ratio of red blood cells to white blood cells would be about 1:1.
C) White blood cells, usually much smaller than red blood cells, are represented in much lower numbers than platelets.
D) Platelets are usually present in higher numbers than red blood cells, but lower numbers than white blood cells.