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: If Milo is out exploring and he comes across two glaciers, each with their own u-shaped valley, will the smaller or larger glacier have a smaller u-shaped valley?
Answer: smaller glacier
Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys.

Question: _____ boiling and melting points are a result of alkanes with less carbon atoms.
Answer: lower
Alkanes with more carbon atoms generally have higher boiling and melting points.

Question: An electromagnet becoming weaker indicates _____ current passing through a circuit breaker.
Answer: less
If the current passing through the circuit breaker increases, the electromagnet becomes stronger.