6. lymphs are passed through the body by contracting skeletal muscle to the next valve
- True
- False
7. which heart chamber forces blood through the bicuspid vlave?
- right atrium
- left atrium
- left ventricle
- right ventricle
8. the greatest reduction in blood pressure occurs in the arteries
- False
- True
9. in which system is tissue fluid returned to the heart?
- lympahtic
- cytochrome
- central nervous
10. the lupp dupp sound made by the AV and SV valves opening
- False
- True
