[Blood pressure serves as an indicator of the volume of the extracellular fluid]: 1) baroreceptors in the walls of blood vessels of the thorax, CNS, and liver. 2) special baroreceptors (juxtaglomerular cells) located in the blood vessels of the KIDNEY. note: juxtaglomerular cells: - sense blood pressure. - release renin (the hormone that initiates retention of sodium and water) RAA system.
Wet Painters. Wet Painters is a SpongeBob SquarePants episode from season three. In this episode, SpongeBob and Patrick paint the inside of Mr. Krabs' house.
In  Driven to Tears  he seems sad that SpongeBob does not have his license, saying how even Patrick has a license. In the episode  BlackJack  it was found that his name is Harold. In the episode: New Digs, Mother and Father SquarePants visit SpongeBob at the Krusty Krab. He settles in Mr. Krab's office and waits for his wife to get out of the shower. When Mr. Krabs opens up the curtain and Mother SquarePants is there, he beats up Mr. Krabs. In the episode: Culture Shock, they visit the Krusty Krab to see Squidward's Talent Show. In the episode: Mermaid Man and Barnacle Boy IV, we see Mother SquarePants but not him. Mr. SquarePants is voiced by Tom Kenny and for some reason is shaped like a normal sea sponge, unlike SpongeBob.