The leader of the Solidarity movement in Poland was Walesa.
The water particles had no chemical change, they only changed form. This makes it a physical change.
This is most likely to have an influence on the c<span>ircadian rhythm.
Circadian rhythm basically refers to our body's internal 24 hour "clock" that regulates the cycle between sleepiness and alertness. Our circadian rhythm basically tells our body when to wake and go to sleep. Factors such as sunlight, temperature and dietary intake can influence our sleep quality and feelings of restfulness. </span>
