Asher yatzar
Traditionally a prayer said when you use the bathroom, some Jews simply include the asher yatzar as part of the body of the morning prayers.
"Praised are You, Lord, who with wisdom fashioned the human body, creating openings..."
If our mouths, meant to be open, were permanently closed, we would die. If our skin didn't enclose and protect our internal organs, we would die. Our body functions in an amazing manner, and for this, we are grateful.