I believe it's Vitamin A! hope I helped :)
Answer:
Unlike Schizophrenia or an eating disorder, personality disorders can be viewed as disorders of biology rather than learning. So, A is your answer.
Explanation:
This is because personality disorders can be caused through multiple genetic factors in an individual, like family medical history; dysfunctional home lives, and a number of other things.
Answer: B
Explanation:
After a muscle fiber is stimulated by a nerve signal, a release of stored calcium ions leads to muscle contraction.
Common electrolytes include sodium, chloride, magnesium, calcium and potassium.
Sodium and potassium help in the generation of nerve impulses while calcium aids muscle contraction. Sodium is also actively involved in the movement across cell membranes.
