(Question)
The hotter a main sequence star is, the brighter it is.  Having read the above passage, choose the right answer to the following question (choices are it's dimmer or it's brighter ):   Mona is an astronomer who looks at stars for a living. If she is observing how hot certain stars are and she notices that one is hotter then the others, what does that say about the brightness of that star it's dimmer or it's brighter?
(Answer)
it's brighter


(Question)
The closer objects are to each other, the stronger the gravitational force between them.  Having read the above passage, choose the right answer to the following question (choices are more or less ):   Gary had two rocks and pulled them further apart. The gravitational force between the rocks is now more or less strong?
(Answer)
less


(Question)
Anaerobic exercises cause muscles to get bigger and stronger.  Having read the above passage, choose the right answer to the following question (choices are smaller or bigger ):   Drake goes to the gym every day and works out. The less time that Drake spends exercising, his muscles will be smaller or bigger?
(Answer)
smaller