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.
- What is job of plasma?
- How does content diffuse into cells from blood?
- Why is cross pollination better?
- What is cough?
- From where does roots take up oxygen?
- What makes heart sound like lub?