I believe the answer is A-- The essay is a chance to show your communication skills and provide some information about your strengths.
The first one mean <span>is the condition of having stable income or other resources to support a standard of living now and in the foreseeable future.
and the second one mean </span><span>the ability to be predicted.</span>hope this can help
It's true that sodium is a principle extracellular electrolyte.