Topic: Body Transport System Subtopic: The Pulse
How is pulse detected?
Answer: When we press our wrist with a finger, we can feel a beating blood vessel under the skin, it is a pulse.
Learn also:
- Whah happens in diarrhea and when it stops?
- What is affect of light on rate of transpiration?
- How long does person survive after heart transplant?
- What is cell sap?
- What is sexual reproduction?
- How many chemicals are used in tobacco smoke?