Ques: Use information from the paragraph to answer the question.  Question:   Don is sending out wavelengths, and wants them to correspond to lower energies. In order to best do this, Don will send out wavelengths that are longer or shorter?    Paragraph :  Shorter wavelengths (higher frequencies) correspond to higher energies and thus hotter star temperatures.
Ans: longer

Ques: Use information from the paragraph to answer the question.  Question:   Dan's small globe will have this kind of gravity compared to his larger globe: more or less?    Paragraph :  Less massive objects also have less gravity than more massive objects.
Ans: less

Ques: Use information from the paragraph to answer the question.  Question:   Mona is designing a car in a factory. If she decides to add more cylinders to the car's engine, what happens to the power that engine can output increased or decreased?    Paragraph :  The more cylinders a car engine has, the more powerful its engine can be.
Ans: increased

Ques: Use information from the paragraph to answer the question.  Question:   If we keep deflating a balloon of oxygen particles what happens to the pressure increases or decreases?    Paragraph :  More particles inside the container means more collisions, and more collisions mean a higher pressure.
Ans:
decreases