Your brain has nerves and those nerves run throughout your system so in that case your central nervous system control everything. It is like a director it tells your heart to pump blood it signals everything it even control your homeostasis and reflex.
Answer is C undergo swimming training within one year . I think
A medical assistant acts as both an administrator and healthcare professional, performing clinical duties and managing administrative tasks in medical offices, laboratories, hospital clinics, and other settings. Administrative tasks may include: Greeting patients and answering telephones.
