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.
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Question: Question: If Mona shines a light through both wool and cotton and determines that cotton is more dense then wool, which material will the light move faster through?
Answer: wool

Answer: The more dense the medium, the slower the light moves.

Question: Question: John went to the doctor one day and was told they caught his cancer really late. What does this mean about the ease with which the cancer is treated?
Answer: harder to treat

Answer: The sooner cancer is detected the easier it is to treat.

Question: Question: If Mona is a sculptor and she is making two clay vases, what happens if she increases the mass of the vases by adding clay to them?
Answer: gravitational force of attraction is stronger

Answer:
The greater the mass of the objects, the stronger the gravitational force of attraction between them.