receiving heat from a hot object will cause the cold object to decrease in heat
cold is cause_by_virus. hot_and_cold is not opposites. if iron does not occur then heat occurs. decrease_in_temperature is not temperature_fluctuation. heat_sink is not conductor. heat_sink is conductor. hot_and_cold is not measures_of_thermal_activity. hot_and_cold is measures_of_thermal_activity. cold has effect_of_freezing hot_and_cold is opposites.