Answer:
I believe it's the <em>collecting</em><em> </em><em>duct</em>
Selective serotonin uptake inhibitors began appearing in the MARKET, one example is LUVOX.
Selective serotonin uptake inhibitors are antidepressant drugs. Their major function is to block the re uptake of serotonin in some parts of the brain. The drugs have fewer sides effects compare to other antidepressants and its administration usually brings about approximately 80% of improvement within four weeks of usage. Other examples of selective serotonin uptake inhibitors are: Paxil, Prozc, Zoloft and Celexa.<span />
Carbohydrates (<span>Macromolecule which is used for structural purposes for plants and animals and are good for short-term energy storage)</span>
I think the answer is A hope this helps
