Topic: Body Transport System Subtopic: The movement of blood through the heart
What makes heart sound like lub?
Answer: The contraction of ventricles is so strong that the blood flows with power turning the chamber valves close, This makes the 'lub' sound.
- What is meant by aerobic?
- What are products of respiration?
- What is ovary?
- Which chamber is connected to which vessel?
- What is job of fibrinogen?
- What is yellow pus?