Biology, 25.11.2021 06:00, savannahwonder
During anatomy class, students were instructed to design an experiment to determine what types of stimuli influenced
heart rate. One group wanted to investigate the effects of physical vs. psychological stress on heart rate.
Each student's baseline values for blood pressure, pulse, and respiration rate were recorded for one minute.
Students were then asked to jump rope for 3 minutes. Once the exercise had been completed, each member's blood
pressure, heart and respiration rate were recorded. After resting for 20 minutes, a pop quiz was announced and students
were asked to recall from memory all of the bones of the appendicular skeleton. Physiological data was recorded as
students turned in their quiz papers. All of the data was recorded in the table.
Your lab group is considering the conclusions that can be drawn from the data collected. Which conclusion is NOT valid?
es ))
A)
A)
Exercise has the greatest effect on breathing and heart rate.
B)
Girls have a greater physiological response to exercise than boys.
C)
Psychological stress has a greater impact on heart rate than blood
pressure.
Physical stress has a greater effect on heart rate than psychological
D)
stress
Answers: 2
Biology, 20.06.2019 18:04, AM28
How does the release of trapped gases in magma cause a volcano to erupt? a. they push the magma up the pipe and then are reabsorbed into the magma chamber. b. they cause the magma to change chemically into lava. c. the gases form vents that allow the magma to flow out. d. the gases rush out and carry the magma with them.
Answers: 2
Biology, 22.06.2019 21:20, saintsfan2004
Name three things that show evidence of evolution. write one sentence for each, explaining why it demonstrates evidence. (9 points)
Answers: 1
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