Respuesta :

Least dense means the one that is at the top. Wood floats on top of water, so wood would be the least dense. Water has a density of 1 and the others would all sink, so they're more dense. The answer is wood

D. WOOD IS THE LEAST DENSE .

HOW CAN WE IDENTIFY ??

  • The object that floats on the water surface easily that is least dense.
  • Density of objects in g/cm³

       Copper    = 8.96

        Mercury  = 5.43

        Water      = 1

        Wood      = 0-1

Hence wood is the least dense object .

Learn more about density at https://brainly.com/question/17780219

#SPJ2