1) what important lesson can we learn from Saturn?

2) what important role does Saturn play? ​

1- Saturn is really synonymous with the human path toward wholeness, and liberation "from the chains that bind us", for it is through learning life's lessons that we attain true freedom, experience personal power and connect with universal Truth.

2- Saturn believes in discipline and strictness and never likes chaos and disobeys. In Hindu Astrology, Saturn has great significance. People are afraid of this planet due to his strictness and discipline. The slow transit of this planet offers two important common periods namely Sadhe Sati and Dhaiya.

Explanation: Hope this helped! :)

i believe you meant to say air rather than hair so the answer is below ")

the dead sea, the lowest place on earth at 430 metres (1,410 ft) below sea level, has a correspondingly high typical atmospheric pressure of 1065 hpa.