Topic: Body Transport System Subtopic: The blood circulation
Why are walls of left ventricle stronger?
Answer: From the left ventricle, blood has to be pumped to lungs only. The walls of right ventricle are thicker than the left ventricle, because the it has to pump the blood around the whole body with more pressure.
- How many times blood enters heart in one circulation?
- What blood is found on right hand side?
- What happens to excess amino acids in liver?
- What is absorption?
- What is an artificial pacemaker?
- What is photosynthesis?