Answer:
Your kidneys remove wastes and extra fluid from your body. Your kidneys also remove acid that is produced by the cells of your body and maintain a healthy balance of water, salts, and minerals—such as sodium, calcium, phosphorus, and potassium—in your blood.
Explanation:
1. Control group
2. Placebo
3.control group
4. Double-blind
5. Post-marketing
Answer:
By using CM and feet if you are in the united states.
.
Answer:
A
Explanation:
If you're talking about the US then the answer is A.
What's the question if the answer is placebo just asking