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.

[EX Q]: Question: If Jim adds more resistors to the circuit he is building for his school science project, what will happen to the overall resistance of the circuit?
Answer: it will increase
[EX A]: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.

[EX Q]: Question: Noah compares the density of the water in a pond during a hot July day and a cold winter morning. The water on the July day is
Answer: less dense.
[EX A]: Lower temperature and higher salinity yield the densest water.

[EX Q]: Question: Sue watches waves of different colored light travel past her with a spectrometer. The longer wavelengths cause _____ waves to travel past her than the longer wavelengths.
Answer: fewer
[EX A]:
This means that as wavelengths get shorter, more waves move past a particular spot in the same amount of time.