instruction:
In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
question:
Question: If Mona is putting together a new crib and she wants to have a harder time screwing the pieces together, what should she look for in a screw? 
 Answer: farther threads
answer:
Therefore, if the threads on a screw are closer together, you need to apply less force to penetrate the wood or other object.


question:
Question: John was combining chemicals in his lab one day. If he were to increase the temperature in his lab, what would happen to the rate of chemical reactions in his experiments? 
 Answer: increase
answer:
Chemical weathering increases as: Temperature increases: Chemical reactions proceed more rapidly at higher temperatures.


question:
Question: A rock has more mass then a pebble. Which object will exhibit a greater force of attraction? 
 Answer: rock
answer:

The greater the objects mass, the greater the force of attraction; in addition, the greater the distance between objects, the smaller the force of attraction.