Topic: Body Transport System Subtopic: What is blood?
What is job of platelets?
Answer: Platelets help to seal wounds by clotting the blood. They make thread like structures on the wound making a net where red blood cell stick together form a solid hard clot.
- From where does roots take up oxygen?
- What are bad effects of smokers cough?
- How are these parts arranged?
- Why are walls of left ventricle stronger?
- Where is blood taken after lungs?
- What are intercoastal muscles?