Answer:
Option a. True
Explanation:
Quinoa is a whole grain which is dense in nutritional values. It is the seed of a spinach related plant which is also leafy. It also provides a quite high amount of anti oxidants to those who needs the diet which is gluten free.
It is one of those plant based food that provides a person with complete amino acid essentials and can be taken as a complete plant based protein.
The process of metal refining is done for the purpose of fixing the metals impurities through the reduction process. On the other hand, problems are encountered in doing this process. Metal refining produces refined metals but the main downside of this process is the production of too much waste after.
Would it be a vestigial remnant? Like the appendix?
The nearest star to the Earth is The Sun
