Topic: Body Transport System Subtopic: What is blood?
What are platelets?
Answer: Platelets are tiny cell fragments in the bone marrow. Each platelet has a sticky membrane, but no nucleus.
- How are fats digested?
- What is an artery?
- What is food poisoning?
- What are root hairs?
- How long it takes to recover from heart transplant?
- How can indigestion cured?