Average Pulse Rates Average Pulse Rate
(beats/minute)
140
120
100
80
60
40
20
0
Key
Students over 6 feet tall
Students 6 feet tall and
under
Sitting
Running
Walking
Exercise
Some biology students concluded that classmates over 6 feet tall always have higher pulse rates than shorter classmates. Does the information from the investigation support this conclusion?
Support your answer

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

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