This process removes the outer husk and bran layers and sometimes the inner germ of the grain kernel. White flour is an example of this process, which is called...?

A. fortification
B. enrichment.
C. refinement.
D. supplementation.

Tanya is not able to solve a problem because she’s unable to see it from a fresh perspective. which obstacle to problem solving is tanya experiencing? a. fixation b. counterproductive heuristic c. confirmation bias d. overconfidence