Final answer:
Cobalt is not a macromineral as it is classified as a trace element or micronutrient.
Explanation:
Cobalt is not a macromineral. Macrominerals are needed by the body in larger amounts, while cobalt is considered a trace element or a micronutrient.
Learn more about Macrominerals and Micronutrients here:
https://brainly.com/question/37415246
