Topic: Body Transport System Subtopic: Diseases of the transport system
What is an artificial pacemaker?
Answer: Artificial pacemaker is a small device that is fitted near the heart. It sends small pulses of electricity at the same rate as pacemaker muscles. This makes the heart to beat in rhythm.
- What is fertilization?
- How does blood move?
- What is plasma?
- Why is cross pollination better?
- What is affect of light on rate of transpiration?
- How does rate of transpiration vary?