less dense particles in liquids float on liquids that are more dense
liquid_water is 800_times_denser_than_air. pool_water is liquid. floating_in_liquid is floating. hold_liquids is contain_liquids. liquid is more_common_word_than_fluid. liquids has varying_viscosities liquid_water is denser_than_air. liquid_concrete is liquid. pool_water is liquid_solution. liquid is liquid.