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: John was looking at the bases and noticed something. The lower the pH of the substance, the amount of basic it was
Answer: Decreased
For bases we can state the folllowing: The higher the pH of a substance, the more basic it is.

Question: David turns down the temperature in the cabin, so energy of sound waves is moving
Answer: slower
At a lower temperature, particles of the medium are moving more slowly, so it takes them longer to transfer the energy of the sound waves.

Question: Will weighs 180 pounds while Nat weights 120 pounds, who would accelerate more after the same force is applied?
Answer: Nat
The smaller its mass is, the greater its acceleration for a given amount of force.