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.
- What are some major causes of asthma?
- Why is transpiration important?
- What is filament an why is it useful?
- What is role of immune system in heart transplant?
- What is diabetes?
- What is bronchus?