Topic: Body Transport System Subtopic: Diseases of the transport system
Why is iron important?
Answer: Iron is an important part of haemoglobin present in red blood cells, as we known that red blood cells are made up of protein and iron.
- How can phloem be described?
- What is main job of white blood cells?
- What makes heart sound like dub?
- What are pacemakers?
- What happen when we exhale?
- How minerals salts are taken up?