Temperature affects the physiology of living things as well as the density and state of water. It exerts an important influence on living organisms because few can survive at temperatures below 0 °C (32 °F) due to metabolic constraints.
in short, virtually every character within Romeo and Juliet bears some measure of responsibility for the death of Romeo and Juliet. Additionally, though there are many thematic ideas present within the play, the idea of fate has a special resonance within the play. From the very outset of the play, it is known that the two "star-cross'd" lovers are doomed to die.