Cardiovascular disease, water and the heart
A few questions about Cardiovascular disease, water and the heart.
- Created by: Cat
- Created on: 03-05-12 10:40
Other questions in this quiz
2. What is not to do with diffusion?
- slow random movement
- a night club
- from high concentration to low concentration
- movement of molecules/ions
3. How many hearts does an earthworm have?
- 4
- 3
- 5
- 2
- 1
4. Which animals have open circulatory systems?
- Insects
- fish
- snake
- rats
- kangaroos
5. In an open circulatory system, blood is drawn from cavities back into the heart through small valved openings.
- True
- False
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