Water from clean groundwater needs little pretreatment before it ...

[cool]

Water from clean groundwater needs little pretreatment before it is suitable for use.
 
  Indicate whether the statement is true or false

Question 2

The ___________________ _ is stimulated by odors that are picked up by the tongue from the air and transferred to the organ when the cat presses its tongue against the roof of the mouth.
 
  Fill in the blank(s) with correct word

[hramirez205]

Answer to Question 1

True

Answer to Question 2

Jacobson's organ