PLEASE HELP THIS IS DUE AT 11:59 AND DONT KNOW HOW TO DO IT!!!

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

Which characteristics affect ocean water’s temperature? check all that apply. depth location mass salinity waves

Which type of volcano is shown in the image?