The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The urinary system eliminates wastes, controls blood volume, regulates blood ion concentration and pH, and regulates red blood cell production.
What Does TBH Mean on Facebook, Instagram and Texting. TBH means âTo be honestâ. The term is limited to online world. People donât use TBH when they physically interact. Most of the teens use the term so that they donât have to type âto be honestâ.
Disappointment and Irritation. In some cases, the letters SMH in a text message are meant to stand for Smack My Head.. A person will write SMH to indicate that she is feeling so irritated or disappointed by something that someone has done or said, that the only response is to smack her head in irritation or frustration. Show Comments.