Question

what is the role of platelets in our blood​

Answer 1

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The principal function of platelets is to prevent bleeding. Red blood cells are the most numerous blood cell, about 5,000,000 per microliter. Red blood cells make up about 40% of our total blood volume, a measure called the hematocrit.

Answer 2

Answer:

they are smaller than the rbc and help clot blood whenever there is a wound