Why does ice water float on liquid water? Because ice water is less dense than liquid water
Because liquid water is less dense than ice water
Because the ice water molecules are compacted together
because ice water has a higher specific heat

The use of dna as evidence in criminal investigations became possible because of the

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Pl which diagram illustrates prophase?