Sodium ions help control blood flow, blood volume, osmotic balance, and pH.
Your personal values affect how you think, what you do and how you do it. Your background, upbringing, experiences and relationships will all have played a part in the way you see things. Sometimes your attitudes and beliefs could lead you to assume things about people that are not right or fair.
The answer is C. Cardiovascular
best of luck :)
You're aorta pumps blood from your left ventricle into your body.
