(Question)
Bigger stars produce more energy, so their surfaces are hotter.  Having read the above passage, choose the right answer to the following question (choices are lesser or greater ):   Jan is comparing stars, specifically a small star and the larger Sun. Given the size of each, Jan can tell that the Sun puts out heat that is lesser or greater?
(Answer)
lesser


(Question)
Higher frequency waves have greater energy.  Having read the above passage, choose the right answer to the following question (choices are more or less ):   A wave with a low frequency has more or less energy than a wave with a high frequency?
(Answer)
less


(Question)
Less massive objects also have less gravity than more massive objects.  Having read the above passage, choose the right answer to the following question (choices are Sue or Tom ):   Sue weighs 50kg while Tom weighs 100kg, who has more gravity Sue or Tom?
(Answer)
Tom