instruction:
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:
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: When Derek was observing waves, he noted that some had more energy than others. The waves with less energy had particles that were 
 Answer: closer
answer:
The more energy the wave has, the farther the particles of the medium move.


question:
Question: Will removes electrons from a large atom. Heather removes electrons from a smaller atom. Whose atom needed less energy to remove electrons from? 
 Answer: Will
answer:

Less energy is also needed to remove electrons from larger atoms in the same group of the periodic table.