[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.
Appearance and characteristics. SpongeBob is a porous, yellow sponge with square pants, hence the name SpongeBob SquarePants. He has large blue eyes, each with three eyelashes, and two prominent front teeth. He also has three freckles on each cheek and dimples. He wears a white shirt with a red tie, brown trousers held up by a black belt and black shoes.