Question

How does a centrifuge separate the blood plasma from bloods other contents?By magicBy weightBy densityBy gravity

Answer 1

Centrifugation is a method by which solids can be separated from liquids of different densities by a rotating force. That is, centrifugation is a mechanical process that involves the use of centrifugal force to separate particles from a solution according to their density (and other variables).

So that, we can conclude that the correct answer is:

DENSITY