Question: The heavy line is the timespent probability density function for the harmonic oscillator of the same energy
Please fix the punctuation.
Fixed: [The heavy line is the time-spent probability density function for the harmonic oscillator of the same energy.]

Question: Score from 19 reviews 85
Please fix the punctuation.
Fixed: [Score from 19 reviews 8.5]

Question: Throughout all of his years developments in agricultural technology continued to amaze him For me it was and still is an unbelievably innovative sector that has produced a number of very interesting developments over the years
Please fix the punctuation.
Fixed: [Throughout all of his years, developments in agricultural technology continued to amaze him. "For me it was and still is an unbelievably innovative sector that has produced a number of very interesting developments over the years."]

Question: Rock climbing is a physically and mentally demanding sport one that often tests a climbers strength endurance agility and balance along with his or her mental control
Please fix the punctuation.
Fixed:
[Rock climbing is a physically and mentally demanding sport, one that often tests a climber's strength, endurance, agility, and balance along with his or her mental control.]