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: A large amount of force has _____ acceleration than a smaller amount of force
Answer: less

Answer: The smaller its mass is, the greater its acceleration for a given amount of force.

Question: Question: A moving ball that is only lightly resisted by fluid friction is likely to be quite
Answer: small

Answer: The faster or larger a moving object is, the greater is the fluid friction resisting its motion.

Question: Question: Eric saw a shell of a snail that was very rare in fossil form. Compared to one that is more common, the rare snail has a shell that is _____ hard.
Answer: less

Answer:
Hard shells fossilize more readily than soft bodied organisms, as they are better at resisting decay, take significantly longer to break down, and have a greater chance of surviving burial under layers of sediment.