Topic: Body Transport System Subtopic: What is blood?
Where are red blood cells made?
Answer: When old ones die, new red blood cells are produced in the bone marrow, which fills the center of the large bones like shin bone.
- What are properties of blood in arteries?
- How can constipation be prevented?
- What is affect of wind on transpiration?
- How many parts does flower has?
- What is glycogen and where is it stored?
- How long does person survive after heart transplant?