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: An _____ pulse rate is a sign of less oxygen to cells.
Answer: increased

Answer: This causes the delivery of less oxygen to the cells, and this stimulates the heart rate via adrenalin, so that pulse rate increases in an effort to deliver enough oxygen to cells.

Question: Question: A small container that has 100 hydrogen ions is sitting near a larger container that has 2 hydrogen ions. The solution in the larger container is
Answer: less acidic.

Answer: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.

Question: Question: The moon has a _____ force of gravity than the sun.
Answer: weaker

Answer:
Objects with greater mass have a stronger force of gravity.