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: Objects that are farther apart have a _____ force of gravity. 
 Answer: weaker
answer:
Objects that are closer together have a stronger force of gravity.


question:
Question: When Sarah wants to lower the amount of electrons that are there, she will use energy at amounts that are 
 Answer: lesser
answer:
Less energy is also needed to remove electrons from larger atoms in the same group of the periodic table.


question:
Question: DJ has a solution that he removes particles from. The solution is now a _____ concentration. 
 Answer: lower
answer:

At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.