Twice as old as" means we will be multiplying by 2. "her cousin" - we need a new variable C to represent her cousin's age. "was three years ago" - 3 years ago means we will have to subtract 3.
<span>Which is the MOST common nutrient deficiency in the world?
<span>-iron</span></span>
All of the above ... like literally all of them Envolvimento an endocrine systems response in which corticosteroids are released .
i would say c, because many people are in need for new livers, kidneys, etc, and it does save a lot of lives per year
