answer:
cobolt
explanation:
Cobalt has the least requirement a day for an individual, at only 0.0015mg for both men and women. It can be obtained from fish, nuts and green leafy vegetables. Cobalt is utilized in the body to nourish digest and process vitamin B12. In extension, cobalt serves to treat diseases such as anemia and several dangerous diseases. Cobalt also helps in repairing of myelin, which surrounds and guards nerve cells. It serves in the production of hemoglobin (red blood cells).
Yes you can take them at the same time
The symbol for gold is Au
Autoclave sterilization for most surgical instruments. This im sure of because i used to Autoclave surgical instruments
The answer would be B., as all the others are true and do help these diseases kill fewer people.