Answer:
c. yellow blood cells
Step-by-step explanation:
Plasma is a component of blood, generally seen as a yellowish substance, which helps transport needed nutrients throughout the body.
Red blood cells are the base of the blood, in which they transport oxygen from the lungs to the rest of the body, and carbon dioxide away from the body towards the lungs to be expelled out.
White blood cells are also part of the body, tasked to find foreign substances and eliminate them. These foreign substances can include bacteria & other microbes from the outside, as well as cells that have mutated.
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