HELP Which is the best summary of paragraph 3?

A Scientists developed blood foods to deal with the problem of excessive waste from meatpacking plants and provide people with ultra nutritious snacks

B Red blood cells, the part of your blood that carries oxygen, can be made into a paste, then blended with cocoa butter to create a blood "chocolate."

C The scientists discovered that, by blending separated blood components with other ingredients, they could create substitutes for common foods.

D Scientists realized that they would need an appealing name for their food in order to interest consumers, especially those in the United States,​