Salt water has a density that is less than 1 g/mL. Indicate ...

[Alygatorr01285]

Salt water has a density that is less than 1 g/mL.
 
  Indicate whether the statement is true or false

Question 2

Which of the following statements about ozone is true?
 
  A) Ozone in the stratosphere is beneficial.
  B) Ozone in the troposphere is a pollutant.
  C) Ozone is generated from photochemical reactions of hydrocarbons.
  D) none of the above
  E) both A and B

[janieazgirl]

Answer to Question 1

FALSE

Answer to Question 2

E

[Alygatorr01285]

Gracias!

[chjcharjto14]

Thanks for the timely response, appreciate it