Topic: Body Transport System Subtopic: The Pulse
What is pulse?
Answer: The beating of an artery when the blood passes through it with pressure is known as pulse.
- What is transpiration stream?
- Why is heart useful?
- Whah happens in diarrhea and when it stops?
- How can constipation be prevented?
- What is job of an antibody?
- What is disadvantage of self-pollination?