Using information collected from your notes on the heart and information found in your textbook on pages 135-140 Section 3.5 The Circulatory System answer the folllowing questions.
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4
4
8
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Question 1
1.
Name the organ,cells and other parts of your circulatory system and describe what they do.
Question 2
2.
Diffusion is a slow process. How does the strucutre of the capillaries help diffusion occur fast enough to keep you alive.
Question 3
3.
Describe why diffusion is an important process to your body.
Question 4
4.
Name and describe the four chambers in the human heart.
Question 5
5.
Label the diagram of the heart using the information found in Section 3.5 of your textbook. Be sure to also include a short description of each part as well to obtain full marks.