1 / 9

L3: 3.2

L3: 3.2. “Determining Pulse Rate of Blackworm”. QUESTION:. Describe the flow of blood through a California blackworm. HYPOTHESIS:. I believe blood flows….. because……. PROCEDURE:. Read the information on page 32, and briefly describe the steps you will take. DATA:. DATA ANALYSIS:.

yael
Télécharger la présentation

L3: 3.2

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. L3: 3.2 “Determining Pulse Rate of Blackworm”

  2. QUESTION: • Describe the flow of blood through a California blackworm.

  3. HYPOTHESIS: • I believe blood flows….. because…….

  4. PROCEDURE: • Read the information on page 32, and briefly describe the steps you will take.

  5. DATA:

  6. DATA ANALYSIS: • 1. How did your group’s average pulse rate compare with that of other groups? • 2. Is the blackworm’s blood flowing freely inside its body, or is it contained in a vessel? • 3. What do you think is the purpose of the blood in the blackworm’s body?

  7. VOCABULARY: • Lumbriculus variegatus • Pulse rate • Blood vessels • Closed circulatory system

  8. CONCLUSION: • Be sure to look back @ your original question. • Use complete sentences. • Use & highlight all vocabulary words.

  9. New Questions: • What type of circulatory system do humans have? • What would be another type of circulatory system? • What is the difference between the two types? • How can you measure your pulse rate?

More Related