8.
Which of the 4 structures that make up the urinary system is considered the "superstar" of the excretory system (4 pts)?

urethra

urinary bladder

ureter

kidney

How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa