Choose the false statement about an object that has mass.

a) it has volume

b) it must be heavy

c) it takes up space

How have the greenhouse gasses increased from the year 2000 to 2018

Salt in oceans comes from and of rocks

What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds