I think it is the first one
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.
The Best Answer : False
Why, Cause Medicines are used to cure, treat, and Prevent Diseases,It is categorized as a medicine if the drugs that are being used is not related to Medical purposes. if it's used for medical purposes, even Opium is considered a medicine. HOPE THIS HAVS HELPED U IF NOT COMMENT IN THE COMMENT SECTION BELOWW↓↓ THANKS !
B. Showing up early to practice can show that you take it very serious and are very responsible!
