Ribosome would be considered a factory “worker” as they *produce* proteins!
The oxidation state is zero for Fe (s)
When you combine protons and neutrons in the electrical charge they combine to make electricity
A mixture is a portion of matter made up of two or more substances called constituents. Mixtures are the product of the mechanical joining of substances without change in chemical nature, and therefore, each constituent retains its properties.
the option 4
