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: Jill had two wires in her lab, one was half the thickness of the other and she measured the resistance of each. She saw that the _____ one showed less resistance. 
 Answer: thinner
answer:
Thicker wires offer less resistance.


question:
Question: Terry's system wastes 50% of its energy, while Rick's system wastes 75%. The more efficient system is 
 Answer: Terry's
answer:
The greater the wasted output energy, the less efficient the system.


question:
Question: When we are building a computer if we want to add resistance we need 
 Answer: more resistors
answer:

Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.