Functions
Sequence That!
Lab
100
State the function of the heart
What is to pump blood throughout the body
100
Where is the first location that blood enters when returning from the body
What is right atrium
100
Ms. Maz wanted to measure her heart rate. How would she do that?
What is find her pulse, count it for 20 seconds and multiply that number by 3
200
State the function of the artery
What is to carry oxygenated blood away from the heart and to the capillaries.
200
What does the blood go through right after leaving the left ventricle
What is through the aorta
200
Create a hypothesis using an if then statement for the following lab: How do different activities (jumping jacks, sitting in a chair, and running in place for 2 minutes) affect heart rate
What is If we test different exercises, then we will find that ______ will affect heart rate the most.
300
State the function of the veins
What is to bring deoxygenated blood from the body back to the heart
300
If your pulse rate increases, your heart is beating
What is faster than it was before
300
An experiment was done to test the effects of exercise on heart rate. What is the independent variable in this experiment
What is different exercises
400
When blood flows into the right atrium from the body, it contains
What is little oxygen and a lot of carbon dioxide.
400
Which component of blood carries oxygen to the body cells?
What is red blood cells
400
An experiment was done to test the effects of exercise on heart rate. What is the independent variable in this experiment
What is heart rate
500
These are the thinnest vessels. What are they, and what is their function
What is capillaries and they exchanges materials between the cells and the blood.
500
Sequence the entire path of blood starting with the right atrium
What is blood flows from the right atrium, goes through the valve and goes to the right ventricle, to the lungs, back to the left atrium, through the valve to the left ventricle, out through the aorta, to the arteries, and finally to the capillaries
500
Jose noticed that breathing rate increased as heart rate increased during exercise. Explain why breathing rate and heart rate are related?
What is As you exercise your skeletal muscles demand more oxygen. As the demand for oxygen increases in your muscle cells, you breathe faster to get more oxygen into your lungs. Your heart pumps faster to deliver that needed oxygen to your muscle cells.
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