Gravity is a pull which all matter exerts on all other matter, the more mass, the stronger the pull.  A small planet has a stronger or weaker pull of gravity than a small planet?
weaker


(Question)
In refraction of light, the greater the change in speed, the more light bends.  Ron was playing with a flashlight. He moved it back and forth slowly, and then quickly. Which motion likely caused more light to bend the slow motion or the quick motion?
(Answer)
the quick motion


Ques: Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature.  Compared to an item with few carbon atoms an item with many carbon atoms will boil faster or slower?
Ans: slower


(Q).
When a person smokes there are chemicals released by the tobacco that enter the lungs. Because the lungs have to work harder to remove the chemicals, the body has to work harder to get the air needed to survive.  If the amount of chemicals inside of Jim's lungs decreases, what will happen to the amount of air his lungs can process increase or decrease?
(A).
increase


Ques:At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.  Mike is watching how particles of reactants function, and sees that they are crowded very close. Considering that the concentration of them is very high, the chance of them colliding together is high or low?

Ans:high


Question: Larger telescopes can collect more light and see finer details than smaller telescopes.  Mona is trying to build a telescope that can collect more light then her current one. If she wants to make sure to achieve this goal, what should she do to the size of her telescope decrease it or increase it?
Answer:
increase it