Topic: Body Transport System Subtopic: What is blood?
How much is life of red blood cell?
Answer: Due to the absence of nucleus, red blood cells have a short life of about 100 days.
Learn also:
- What are varicose veins?
- What is Nicotine?
- What is quantity of platelets in blood?
- Why should tissue paper or handkerchief used?
- Why does constipation occur?
- What makes heart sound like dub?
